140043204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19163}}^1$

素因数の和:19209

約数の個数: 72

約数和(自身を含む): 418541760

約数和(自身を除く): 278498556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 19163, 38326, 57489, 76652, 114978, 134141, 172467, 229956, 268282, 344934, 402423, 536564, 555727, 689868, 804846, 1111454, 1207269, 1609692, 1667181, 2222908, 2414538, 3334362, 3890089, 4829076, 5001543, 6668724, 7780178, 10003086, 11670267, 15560356, 20006172, 23340534, 35010801, 46681068, 70021602, 140043204]

約数ペア:

[(1, 140043204), (2, 70021602), (3, 46681068), (4, 35010801), (6, 23340534), (7, 20006172), (9, 15560356), (12, 11670267), (14, 10003086), (18, 7780178), (21, 6668724), (28, 5001543), (29, 4829076), (36, 3890089), (42, 3334362), (58, 2414538), (63, 2222908), (84, 1667181), (87, 1609692), (116, 1207269), (126, 1111454), (174, 804846), (203, 689868), (252, 555727), (261, 536564), (348, 402423), (406, 344934), (522, 268282), (609, 229956), (812, 172467), (1044, 134141), (1218, 114978), (1827, 76652), (2436, 57489), (3654, 38326), (7308, 19163)]