149017248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16691}}^1$

素因数の和:16738

約数の個数: 72

約数和(自身を含む): 437463936

約数和(自身を除く): 288446688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16691, 33382, 50073, 66764, 100146, 133528, 150219, 200292, 267056, 300438, 400584, 517421, 534112, 600876, 801168, 1034842, 1201752, 1552263, 1602336, 2069684, 2403504, 3104526, 4139368, 4656789, 4807008, 6209052, 8278736, 9313578, 12418104, 16557472, 18627156, 24836208, 37254312, 49672416, 74508624, 149017248]

約数ペア:

[(1, 149017248), (2, 74508624), (3, 49672416), (4, 37254312), (6, 24836208), (8, 18627156), (9, 16557472), (12, 12418104), (16, 9313578), (18, 8278736), (24, 6209052), (31, 4807008), (32, 4656789), (36, 4139368), (48, 3104526), (62, 2403504), (72, 2069684), (93, 1602336), (96, 1552263), (124, 1201752), (144, 1034842), (186, 801168), (248, 600876), (279, 534112), (288, 517421), (372, 400584), (496, 300438), (558, 267056), (744, 200292), (992, 150219), (1116, 133528), (1488, 100146), (2232, 66764), (2976, 50073), (4464, 33382), (8928, 16691)]