140596656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5034

約数の個数: 80

約数和(自身を含む): 394736640

約数和(自身を除く): 254139984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4973, 7068, 9424, 9946, 14136, 14919, 19892, 28272, 29838, 39784, 59676, 79568, 94487, 119352, 154163, 188974, 238704, 283461, 308326, 377948, 462489, 566922, 616652, 755896, 924978, 1133844, 1233304, 1511792, 1849956, 2267688, 2466608, 2929097, 3699912, 4535376, 5858194, 7399824, 8787291, 11716388, 17574582, 23432776, 35149164, 46865552, 70298328, 140596656]

約数ペア:

[(1, 140596656), (2, 70298328), (3, 46865552), (4, 35149164), (6, 23432776), (8, 17574582), (12, 11716388), (16, 8787291), (19, 7399824), (24, 5858194), (31, 4535376), (38, 3699912), (48, 2929097), (57, 2466608), (62, 2267688), (76, 1849956), (93, 1511792), (114, 1233304), (124, 1133844), (152, 924978), (186, 755896), (228, 616652), (248, 566922), (304, 462489), (372, 377948), (456, 308326), (496, 283461), (589, 238704), (744, 188974), (912, 154163), (1178, 119352), (1488, 94487), (1767, 79568), (2356, 59676), (3534, 39784), (4712, 29838), (4973, 28272), (7068, 19892), (9424, 14919), (9946, 14136)]