161567265756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 415614487680

約数和(自身を除く): 254047221924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 193, 226, 281, 338, 339, 386, 452, 507, 562, 579, 676, 678, 772, 843, 1014, 1124, 1158, 1356, 1469, 1686, 2028, 2197, 2316, 2509, 2938, 3372, 3653, 4394, 4407, 5018, 5876, 6591, 7306, 7527, 8788, 8814, 10036, 10959, 13182, 14612, 15054, 17628, 19097, 21809, 21918, 26364, 30108, 31753, 32617, 38194, 43618, 43836, 47489, 54233, 57291, 63506, 65234, 65427, 76388, 87236, 94978, 95259, 97851, 108466, 114582, 127012, 130468, 130854, 142467, 162699, 189956, 190518, 195702, 216932, 229164, 248261, 261708, 283517, 284934, 325398, 381036, 391404, 412789, 424021, 496522, 567034, 569868, 617357, 650796, 705029, 744783, 825578, 848042, 850551, 993044, 1134068, 1234714, 1238367, 1272063, 1410058, 1489566, 1651156, 1696084, 1701102, 1852071, 2115087, 2469428, 2476734, 2544126, 2820116, 2979132, 3402204, 3685721, 3704142, 4230174, 4953468, 5088252, 5366257, 6128329, 7371442, 7408284, 8460348, 9165377, 10732514, 11057163, 12256658, 14742884, 16098771, 18330754, 18384987, 21465028, 22114326, 24513316, 27496131, 32197542, 36661508, 36769974, 44228652, 47914373, 54992262, 64395084, 69761341, 73539948, 79668277, 95828746, 109984524, 119149901, 139522682, 143743119, 159336554, 191657492, 209284023, 238299802, 239004831, 279045364, 287486238, 318673108, 357449703, 418568046, 476599604, 478009662, 574972476, 714899406, 837136092, 956019324, 1035687601, 1429798812, 2071375202, 3107062803, 4142750404, 6214125606, 12428251212, 13463938813, 26927877626, 40391816439, 53855755252, 80783632878, 161567265756]

約数ペア:

[(1, 161567265756), (2, 80783632878), (3, 53855755252), (4, 40391816439), (6, 26927877626), (12, 13463938813), (13, 12428251212), (26, 6214125606), (39, 4142750404), (52, 3107062803), (78, 2071375202), (113, 1429798812), (156, 1035687601), (169, 956019324), (193, 837136092), (226, 714899406), (281, 574972476), (338, 478009662), (339, 476599604), (386, 418568046), (452, 357449703), (507, 318673108), (562, 287486238), (579, 279045364), (676, 239004831), (678, 238299802), (772, 209284023), (843, 191657492), (1014, 159336554), (1124, 143743119), (1158, 139522682), (1356, 119149901), (1469, 109984524), (1686, 95828746), (2028, 79668277), (2197, 73539948), (2316, 69761341), (2509, 64395084), (2938, 54992262), (3372, 47914373), (3653, 44228652), (4394, 36769974), (4407, 36661508), (5018, 32197542), (5876, 27496131), (6591, 24513316), (7306, 22114326), (7527, 21465028), (8788, 18384987), (8814, 18330754), (10036, 16098771), (10959, 14742884), (13182, 12256658), (14612, 11057163), (15054, 10732514), (17628, 9165377), (19097, 8460348), (21809, 7408284), (21918, 7371442), (26364, 6128329), (30108, 5366257), (31753, 5088252), (32617, 4953468), (38194, 4230174), (43618, 3704142), (43836, 3685721), (47489, 3402204), (54233, 2979132), (57291, 2820116), (63506, 2544126), (65234, 2476734), (65427, 2469428), (76388, 2115087), (87236, 1852071), (94978, 1701102), (95259, 1696084), (97851, 1651156), (108466, 1489566), (114582, 1410058), (127012, 1272063), (130468, 1238367), (130854, 1234714), (142467, 1134068), (162699, 993044), (189956, 850551), (190518, 848042), (195702, 825578), (216932, 744783), (229164, 705029), (248261, 650796), (261708, 617357), (283517, 569868), (284934, 567034), (325398, 496522), (381036, 424021), (391404, 412789)]