168647724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 537600000

約数和(自身を除く): 368952276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 59, 63, 76, 84, 108, 114, 118, 126, 133, 171, 177, 189, 199, 228, 236, 252, 266, 342, 354, 378, 398, 399, 413, 513, 531, 532, 597, 684, 708, 756, 796, 798, 826, 1026, 1062, 1121, 1194, 1197, 1239, 1393, 1593, 1596, 1652, 1791, 2052, 2124, 2242, 2388, 2394, 2478, 2786, 3186, 3363, 3582, 3591, 3717, 3781, 4179, 4484, 4788, 4956, 5373, 5572, 6372, 6726, 7164, 7182, 7434, 7562, 7847, 8358, 10089, 10746, 11151, 11343, 11741, 12537, 13452, 14364, 14868, 15124, 15694, 16716, 20178, 21492, 22302, 22686, 23482, 23541, 25074, 26467, 30267, 31388, 34029, 35223, 37611, 40356, 44604, 45372, 46964, 47082, 50148, 52934, 60534, 68058, 70446, 70623, 75222, 79401, 82187, 94164, 102087, 105669, 105868, 121068, 136116, 140892, 141246, 150444, 158802, 164374, 204174, 211338, 211869, 223079, 238203, 246561, 282492, 317007, 317604, 328748, 408348, 422676, 423738, 446158, 476406, 493122, 634014, 669237, 714609, 739683, 847476, 892316, 952812, 986244, 1268028, 1338474, 1429218, 1479366, 1561553, 2007711, 2219049, 2676948, 2858436, 2958732, 3123106, 4015422, 4438098, 4684659, 6023133, 6246212, 8030844, 8876196, 9369318, 12046266, 14053977, 18738636, 24092532, 28107954, 42161931, 56215908, 84323862, 168647724]

約数ペア:

[(1, 168647724), (2, 84323862), (3, 56215908), (4, 42161931), (6, 28107954), (7, 24092532), (9, 18738636), (12, 14053977), (14, 12046266), (18, 9369318), (19, 8876196), (21, 8030844), (27, 6246212), (28, 6023133), (36, 4684659), (38, 4438098), (42, 4015422), (54, 3123106), (57, 2958732), (59, 2858436), (63, 2676948), (76, 2219049), (84, 2007711), (108, 1561553), (114, 1479366), (118, 1429218), (126, 1338474), (133, 1268028), (171, 986244), (177, 952812), (189, 892316), (199, 847476), (228, 739683), (236, 714609), (252, 669237), (266, 634014), (342, 493122), (354, 476406), (378, 446158), (398, 423738), (399, 422676), (413, 408348), (513, 328748), (531, 317604), (532, 317007), (597, 282492), (684, 246561), (708, 238203), (756, 223079), (796, 211869), (798, 211338), (826, 204174), (1026, 164374), (1062, 158802), (1121, 150444), (1194, 141246), (1197, 140892), (1239, 136116), (1393, 121068), (1593, 105868), (1596, 105669), (1652, 102087), (1791, 94164), (2052, 82187), (2124, 79401), (2242, 75222), (2388, 70623), (2394, 70446), (2478, 68058), (2786, 60534), (3186, 52934), (3363, 50148), (3582, 47082), (3591, 46964), (3717, 45372), (3781, 44604), (4179, 40356), (4484, 37611), (4788, 35223), (4956, 34029), (5373, 31388), (5572, 30267), (6372, 26467), (6726, 25074), (7164, 23541), (7182, 23482), (7434, 22686), (7562, 22302), (7847, 21492), (8358, 20178), (10089, 16716), (10746, 15694), (11151, 15124), (11343, 14868), (11741, 14364), (12537, 13452)]