157069542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 380736000

約数和(自身を除く): 223666458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 798, 894, 1043, 1321, 2086, 2642, 2831, 3129, 3963, 5662, 6258, 7926, 8493, 9247, 16986, 18494, 19817, 25099, 27741, 39634, 50198, 55482, 59451, 75297, 118902, 150594, 175693, 196829, 351386, 393658, 527079, 590487, 1054158, 1180974, 1377803, 2755606, 3739751, 4133409, 7479502, 8266818, 11219253, 22438506, 26178257, 52356514, 78534771, 157069542]

約数ペア:

[(1, 157069542), (2, 78534771), (3, 52356514), (6, 26178257), (7, 22438506), (14, 11219253), (19, 8266818), (21, 7479502), (38, 4133409), (42, 3739751), (57, 2755606), (114, 1377803), (133, 1180974), (149, 1054158), (266, 590487), (298, 527079), (399, 393658), (447, 351386), (798, 196829), (894, 175693), (1043, 150594), (1321, 118902), (2086, 75297), (2642, 59451), (2831, 55482), (3129, 50198), (3963, 39634), (5662, 27741), (6258, 25099), (7926, 19817), (8493, 18494), (9247, 16986)]