140316528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 397224576

約数和(自身を除く): 256908048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 293, 528, 586, 879, 907, 1172, 1758, 1814, 2344, 2721, 3223, 3516, 3628, 4688, 5442, 6446, 7032, 7256, 9669, 9977, 10884, 12892, 14064, 14512, 19338, 19954, 21768, 25784, 29931, 38676, 39908, 43536, 51568, 59862, 77352, 79816, 119724, 154704, 159632, 239448, 265751, 478896, 531502, 797253, 1063004, 1594506, 2126008, 2923261, 3189012, 4252016, 5846522, 6378024, 8769783, 11693044, 12756048, 17539566, 23386088, 35079132, 46772176, 70158264, 140316528]

約数ペア:

[(1, 140316528), (2, 70158264), (3, 46772176), (4, 35079132), (6, 23386088), (8, 17539566), (11, 12756048), (12, 11693044), (16, 8769783), (22, 6378024), (24, 5846522), (33, 4252016), (44, 3189012), (48, 2923261), (66, 2126008), (88, 1594506), (132, 1063004), (176, 797253), (264, 531502), (293, 478896), (528, 265751), (586, 239448), (879, 159632), (907, 154704), (1172, 119724), (1758, 79816), (1814, 77352), (2344, 59862), (2721, 51568), (3223, 43536), (3516, 39908), (3628, 38676), (4688, 29931), (5442, 25784), (6446, 21768), (7032, 19954), (7256, 19338), (9669, 14512), (9977, 14064), (10884, 12892)]