160498928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 341644800

約数和(自身を除く): 181145872

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 79, 82, 152, 158, 163, 164, 304, 316, 326, 328, 632, 652, 656, 779, 1264, 1304, 1501, 1558, 2608, 3002, 3097, 3116, 3239, 6004, 6194, 6232, 6478, 6683, 12008, 12388, 12464, 12877, 12956, 13366, 24016, 24776, 25754, 25912, 26732, 49552, 51508, 51824, 53464, 61541, 103016, 106928, 123082, 126977, 206032, 244663, 246164, 253954, 489326, 492328, 507908, 527957, 978652, 984656, 1015816, 1055914, 1957304, 2031632, 2111828, 3914608, 4223656, 8447312, 10031183, 20062366, 40124732, 80249464, 160498928]

約数ペア:

[(1, 160498928), (2, 80249464), (4, 40124732), (8, 20062366), (16, 10031183), (19, 8447312), (38, 4223656), (41, 3914608), (76, 2111828), (79, 2031632), (82, 1957304), (152, 1055914), (158, 1015816), (163, 984656), (164, 978652), (304, 527957), (316, 507908), (326, 492328), (328, 489326), (632, 253954), (652, 246164), (656, 244663), (779, 206032), (1264, 126977), (1304, 123082), (1501, 106928), (1558, 103016), (2608, 61541), (3002, 53464), (3097, 51824), (3116, 51508), (3239, 49552), (6004, 26732), (6194, 25912), (6232, 25754), (6478, 24776), (6683, 24016), (12008, 13366), (12388, 12956), (12464, 12877)]