156931849424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{444677}}^1$

素因数の和:444852

約数の個数: 80

約数和(自身を含む): 365247836928

約数和(自身を除く): 208315987504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 137, 161, 184, 274, 322, 368, 548, 644, 959, 1096, 1288, 1918, 2192, 2576, 3151, 3836, 6302, 7672, 12604, 15344, 22057, 25208, 44114, 50416, 88228, 176456, 352912, 444677, 889354, 1778708, 3112739, 3557416, 6225478, 7114832, 10227571, 12450956, 20455142, 24901912, 40910284, 49803824, 60920749, 71592997, 81820568, 121841498, 143185994, 163641136, 243682996, 286371988, 426445243, 487365992, 572743976, 852890486, 974731984, 1145487952, 1401177227, 1705780972, 2802354454, 3411561944, 5604708908, 6823123888, 9808240589, 11209417816, 19616481178, 22418835632, 39232962356, 78465924712, 156931849424]

約数ペア:

[(1, 156931849424), (2, 78465924712), (4, 39232962356), (7, 22418835632), (8, 19616481178), (14, 11209417816), (16, 9808240589), (23, 6823123888), (28, 5604708908), (46, 3411561944), (56, 2802354454), (92, 1705780972), (112, 1401177227), (137, 1145487952), (161, 974731984), (184, 852890486), (274, 572743976), (322, 487365992), (368, 426445243), (548, 286371988), (644, 243682996), (959, 163641136), (1096, 143185994), (1288, 121841498), (1918, 81820568), (2192, 71592997), (2576, 60920749), (3151, 49803824), (3836, 40910284), (6302, 24901912), (7672, 20455142), (12604, 12450956), (15344, 10227571), (22057, 7114832), (25208, 6225478), (44114, 3557416), (50416, 3112739), (88228, 1778708), (176456, 889354), (352912, 444677)]