144548418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 341803008

約数和(自身を除く): 197254590

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 191, 222, 259, 382, 487, 518, 573, 777, 974, 1146, 1337, 1461, 1554, 2674, 2922, 3409, 4011, 6818, 7067, 8022, 10227, 14134, 18019, 20454, 21201, 36038, 42402, 49469, 54057, 93017, 98938, 108114, 126133, 148407, 186034, 252266, 279051, 296814, 378399, 558102, 651119, 756798, 1302238, 1953357, 3441629, 3906714, 6883258, 10324887, 20649774, 24091403, 48182806, 72274209, 144548418]

約数ペア:

[(1, 144548418), (2, 72274209), (3, 48182806), (6, 24091403), (7, 20649774), (14, 10324887), (21, 6883258), (37, 3906714), (42, 3441629), (74, 1953357), (111, 1302238), (191, 756798), (222, 651119), (259, 558102), (382, 378399), (487, 296814), (518, 279051), (573, 252266), (777, 186034), (974, 148407), (1146, 126133), (1337, 108114), (1461, 98938), (1554, 93017), (2674, 54057), (2922, 49469), (3409, 42402), (4011, 36038), (6818, 21201), (7067, 20454), (8022, 18019), (10227, 14134)]