110531512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 274982400

約数和(自身を除く): 164450888

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 61, 76, 91, 104, 122, 131, 133, 152, 182, 244, 247, 262, 266, 364, 427, 488, 494, 524, 532, 728, 793, 854, 917, 988, 1048, 1064, 1159, 1586, 1703, 1708, 1729, 1834, 1976, 2318, 2489, 3172, 3406, 3416, 3458, 3668, 4636, 4978, 5551, 6344, 6812, 6916, 7336, 7991, 8113, 9272, 9956, 11102, 11921, 13624, 13832, 15067, 15982, 16226, 17423, 19912, 22204, 23842, 30134, 31964, 32357, 32452, 34846, 44408, 47684, 55937, 60268, 63928, 64714, 64904, 69692, 95368, 103883, 105469, 111874, 120536, 129428, 139384, 151829, 207766, 210938, 223748, 226499, 258856, 303658, 415532, 421876, 447496, 452998, 607316, 727181, 831064, 843752, 905996, 1062803, 1214632, 1454362, 1811992, 1973777, 2125606, 2908724, 3947554, 4251212, 5817448, 7895108, 8502424, 13816439, 15790216, 27632878, 55265756, 110531512]

約数ペア:

[(1, 110531512), (2, 55265756), (4, 27632878), (7, 15790216), (8, 13816439), (13, 8502424), (14, 7895108), (19, 5817448), (26, 4251212), (28, 3947554), (38, 2908724), (52, 2125606), (56, 1973777), (61, 1811992), (76, 1454362), (91, 1214632), (104, 1062803), (122, 905996), (131, 843752), (133, 831064), (152, 727181), (182, 607316), (244, 452998), (247, 447496), (262, 421876), (266, 415532), (364, 303658), (427, 258856), (488, 226499), (494, 223748), (524, 210938), (532, 207766), (728, 151829), (793, 139384), (854, 129428), (917, 120536), (988, 111874), (1048, 105469), (1064, 103883), (1159, 95368), (1586, 69692), (1703, 64904), (1708, 64714), (1729, 63928), (1834, 60268), (1976, 55937), (2318, 47684), (2489, 44408), (3172, 34846), (3406, 32452), (3416, 32357), (3458, 31964), (3668, 30134), (4636, 23842), (4978, 22204), (5551, 19912), (6344, 17423), (6812, 16226), (6916, 15982), (7336, 15067), (7991, 13832), (8113, 13624), (9272, 11921), (9956, 11102)]