143859222

素因数分解:

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

素因数の和:203

約数の個数: 108

約数和(自身を含む): 358934004

約数和(自身を除く): 215074782

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 131, 169, 171, 234, 247, 262, 338, 342, 361, 393, 494, 507, 722, 741, 786, 1014, 1083, 1179, 1482, 1521, 1703, 2166, 2223, 2358, 2489, 3042, 3211, 3249, 3406, 4446, 4693, 4978, 5109, 6422, 6498, 7467, 9386, 9633, 10218, 14079, 14934, 15327, 19266, 22139, 22401, 28158, 28899, 30654, 32357, 42237, 44278, 44802, 47291, 57798, 61009, 64714, 66417, 84474, 94582, 97071, 122018, 132834, 141873, 183027, 194142, 199251, 283746, 291213, 366054, 398502, 420641, 425619, 549081, 582426, 614783, 841282, 851238, 1098162, 1229566, 1261923, 1844349, 2523846, 3688698, 3785769, 5533047, 7571538, 7992179, 11066094, 15984358, 23976537, 47953074, 71929611, 143859222]

約数ペア:

[(1, 143859222), (2, 71929611), (3, 47953074), (6, 23976537), (9, 15984358), (13, 11066094), (18, 7992179), (19, 7571538), (26, 5533047), (38, 3785769), (39, 3688698), (57, 2523846), (78, 1844349), (114, 1261923), (117, 1229566), (131, 1098162), (169, 851238), (171, 841282), (234, 614783), (247, 582426), (262, 549081), (338, 425619), (342, 420641), (361, 398502), (393, 366054), (494, 291213), (507, 283746), (722, 199251), (741, 194142), (786, 183027), (1014, 141873), (1083, 132834), (1179, 122018), (1482, 97071), (1521, 94582), (1703, 84474), (2166, 66417), (2223, 64714), (2358, 61009), (2489, 57798), (3042, 47291), (3211, 44802), (3249, 44278), (3406, 42237), (4446, 32357), (4693, 30654), (4978, 28899), (5109, 28158), (6422, 22401), (6498, 22139), (7467, 19266), (9386, 15327), (9633, 14934), (10218, 14079)]