149860448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8011

約数の個数: 48

約数和(自身を含む): 320624640

約数和(自身を除く): 170764192

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 7951, 9424, 15902, 18848, 31804, 63608, 127216, 151069, 246481, 254432, 302138, 492962, 604276, 985924, 1208552, 1971848, 2417104, 3943696, 4683139, 4834208, 7887392, 9366278, 18732556, 37465112, 74930224, 149860448]

約数ペア:

[(1, 149860448), (2, 74930224), (4, 37465112), (8, 18732556), (16, 9366278), (19, 7887392), (31, 4834208), (32, 4683139), (38, 3943696), (62, 2417104), (76, 1971848), (124, 1208552), (152, 985924), (248, 604276), (304, 492962), (496, 302138), (589, 254432), (608, 246481), (992, 151069), (1178, 127216), (2356, 63608), (4712, 31804), (7951, 18848), (9424, 15902)]