156955441708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5869}}^1\times {\mathrm{8431}}^1$

素因数の和:14378

約数の個数: 48

約数和(自身を含む): 300736723840

約数和(自身を除く): 143781282132

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 5869, 8431, 11738, 16862, 23476, 33724, 76297, 109603, 152594, 219206, 305188, 358009, 438412, 514291, 716018, 1028582, 1432036, 2057164, 4654117, 6685783, 9308234, 13371566, 18616468, 26743132, 49481539, 98963078, 197926156, 643260007, 1286520014, 2573040028, 3018373879, 6036747758, 12073495516, 39238860427, 78477720854, 156955441708]

約数ペア:

[(1, 156955441708), (2, 78477720854), (4, 39238860427), (13, 12073495516), (26, 6036747758), (52, 3018373879), (61, 2573040028), (122, 1286520014), (244, 643260007), (793, 197926156), (1586, 98963078), (3172, 49481539), (5869, 26743132), (8431, 18616468), (11738, 13371566), (16862, 9308234), (23476, 6685783), (33724, 4654117), (76297, 2057164), (109603, 1432036), (152594, 1028582), (219206, 716018), (305188, 514291), (358009, 438412)]