156945980464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{564359}}^1$

素因数の和:564578

約数の個数: 80

約数和(自身を含む): 376215920640

約数和(自身を除く): 219269940176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 191, 208, 364, 382, 728, 764, 1337, 1456, 1528, 2483, 2674, 3056, 4966, 5348, 9932, 10696, 17381, 19864, 21392, 34762, 39728, 69524, 139048, 278096, 564359, 1128718, 2257436, 3950513, 4514872, 7336667, 7901026, 9029744, 14673334, 15802052, 29346668, 31604104, 51356669, 58693336, 63208208, 102713338, 107792569, 117386672, 205426676, 215585138, 410853352, 431170276, 754547983, 821706704, 862340552, 1401303397, 1509095966, 1724681104, 2802606794, 3018191932, 5605213588, 6036383864, 9809123779, 11210427176, 12072767728, 19618247558, 22420854352, 39236495116, 78472990232, 156945980464]

約数ペア:

[(1, 156945980464), (2, 78472990232), (4, 39236495116), (7, 22420854352), (8, 19618247558), (13, 12072767728), (14, 11210427176), (16, 9809123779), (26, 6036383864), (28, 5605213588), (52, 3018191932), (56, 2802606794), (91, 1724681104), (104, 1509095966), (112, 1401303397), (182, 862340552), (191, 821706704), (208, 754547983), (364, 431170276), (382, 410853352), (728, 215585138), (764, 205426676), (1337, 117386672), (1456, 107792569), (1528, 102713338), (2483, 63208208), (2674, 58693336), (3056, 51356669), (4966, 31604104), (5348, 29346668), (9932, 15802052), (10696, 14673334), (17381, 9029744), (19864, 7901026), (21392, 7336667), (34762, 4514872), (39728, 3950513), (69524, 2257436), (139048, 1128718), (278096, 564359)]