171399228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 565985280

約数和(自身を除く): 394586052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 132, 133, 143, 154, 156, 182, 209, 228, 231, 247, 266, 273, 286, 308, 364, 399, 418, 429, 462, 494, 532, 546, 572, 627, 741, 751, 798, 836, 858, 924, 988, 1001, 1092, 1254, 1463, 1482, 1502, 1596, 1716, 1729, 2002, 2253, 2508, 2717, 2926, 2964, 3003, 3004, 3458, 4004, 4389, 4506, 5187, 5257, 5434, 5852, 6006, 6916, 8151, 8261, 8778, 9012, 9763, 10374, 10514, 10868, 12012, 14269, 15771, 16302, 16522, 17556, 19019, 19526, 20748, 21028, 24783, 28538, 29289, 31542, 32604, 33044, 38038, 39052, 42807, 49566, 57057, 57076, 57827, 58578, 63084, 68341, 76076, 85614, 99132, 99883, 107393, 114114, 115654, 117156, 136682, 156959, 171228, 173481, 185497, 199766, 205023, 214786, 228228, 231308, 273364, 299649, 313918, 322179, 346962, 370994, 399532, 410046, 429572, 470877, 556491, 599298, 627836, 644358, 693924, 741988, 751751, 820092, 941754, 1098713, 1112982, 1198596, 1288716, 1298479, 1503502, 1883508, 2040467, 2197426, 2225964, 2255253, 2596958, 3007004, 3296139, 3895437, 4080934, 4394852, 4510506, 5193916, 6121401, 6592278, 7790874, 8161868, 9021012, 12242802, 13184556, 14283269, 15581748, 24485604, 28566538, 42849807, 57133076, 85699614, 171399228]

約数ペア:

[(1, 171399228), (2, 85699614), (3, 57133076), (4, 42849807), (6, 28566538), (7, 24485604), (11, 15581748), (12, 14283269), (13, 13184556), (14, 12242802), (19, 9021012), (21, 8161868), (22, 7790874), (26, 6592278), (28, 6121401), (33, 5193916), (38, 4510506), (39, 4394852), (42, 4080934), (44, 3895437), (52, 3296139), (57, 3007004), (66, 2596958), (76, 2255253), (77, 2225964), (78, 2197426), (84, 2040467), (91, 1883508), (114, 1503502), (132, 1298479), (133, 1288716), (143, 1198596), (154, 1112982), (156, 1098713), (182, 941754), (209, 820092), (228, 751751), (231, 741988), (247, 693924), (266, 644358), (273, 627836), (286, 599298), (308, 556491), (364, 470877), (399, 429572), (418, 410046), (429, 399532), (462, 370994), (494, 346962), (532, 322179), (546, 313918), (572, 299649), (627, 273364), (741, 231308), (751, 228228), (798, 214786), (836, 205023), (858, 199766), (924, 185497), (988, 173481), (1001, 171228), (1092, 156959), (1254, 136682), (1463, 117156), (1482, 115654), (1502, 114114), (1596, 107393), (1716, 99883), (1729, 99132), (2002, 85614), (2253, 76076), (2508, 68341), (2717, 63084), (2926, 58578), (2964, 57827), (3003, 57076), (3004, 57057), (3458, 49566), (4004, 42807), (4389, 39052), (4506, 38038), (5187, 33044), (5257, 32604), (5434, 31542), (5852, 29289), (6006, 28538), (6916, 24783), (8151, 21028), (8261, 20748), (8778, 19526), (9012, 19019), (9763, 17556), (10374, 16522), (10514, 16302), (10868, 15771), (12012, 14269)]