140105988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 406328832

約数和(自身を除く): 266222844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 101, 113, 124, 132, 186, 198, 202, 226, 279, 303, 339, 341, 372, 396, 404, 452, 558, 606, 678, 682, 909, 1017, 1023, 1111, 1116, 1212, 1243, 1356, 1364, 1818, 2034, 2046, 2222, 2486, 3069, 3131, 3333, 3503, 3636, 3729, 4068, 4092, 4444, 4972, 6138, 6262, 6666, 7006, 7458, 9393, 9999, 10509, 11187, 11413, 12276, 12524, 13332, 14012, 14916, 18786, 19998, 21018, 22374, 22826, 28179, 31527, 34239, 34441, 37572, 38533, 39996, 42036, 44748, 45652, 56358, 63054, 68478, 68882, 77066, 102717, 103323, 112716, 115599, 125543, 126108, 136956, 137764, 154132, 205434, 206646, 231198, 251086, 309969, 346797, 353803, 376629, 410868, 413292, 462396, 502172, 619938, 693594, 707606, 753258, 1061409, 1129887, 1239876, 1387188, 1415212, 1506516, 2122818, 2259774, 3184227, 3891833, 4245636, 4519548, 6368454, 7783666, 11675499, 12736908, 15567332, 23350998, 35026497, 46701996, 70052994, 140105988]

約数ペア:

[(1, 140105988), (2, 70052994), (3, 46701996), (4, 35026497), (6, 23350998), (9, 15567332), (11, 12736908), (12, 11675499), (18, 7783666), (22, 6368454), (31, 4519548), (33, 4245636), (36, 3891833), (44, 3184227), (62, 2259774), (66, 2122818), (93, 1506516), (99, 1415212), (101, 1387188), (113, 1239876), (124, 1129887), (132, 1061409), (186, 753258), (198, 707606), (202, 693594), (226, 619938), (279, 502172), (303, 462396), (339, 413292), (341, 410868), (372, 376629), (396, 353803), (404, 346797), (452, 309969), (558, 251086), (606, 231198), (678, 206646), (682, 205434), (909, 154132), (1017, 137764), (1023, 136956), (1111, 126108), (1116, 125543), (1212, 115599), (1243, 112716), (1356, 103323), (1364, 102717), (1818, 77066), (2034, 68882), (2046, 68478), (2222, 63054), (2486, 56358), (3069, 45652), (3131, 44748), (3333, 42036), (3503, 39996), (3636, 38533), (3729, 37572), (4068, 34441), (4092, 34239), (4444, 31527), (4972, 28179), (6138, 22826), (6262, 22374), (6666, 21018), (7006, 19998), (7458, 18786), (9393, 14916), (9999, 14012), (10509, 13332), (11187, 12524), (11413, 12276)]