127770592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6839

約数の個数: 48

約数和(自身を含む): 273369600

約数和(自身を除く): 145599008

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, 6779, 9424, 13558, 18848, 27116, 54232, 108464, 128801, 210149, 216928, 257602, 420298, 515204, 840596, 1030408, 1681192, 2060816, 3362384, 3992831, 4121632, 6724768, 7985662, 15971324, 31942648, 63885296, 127770592]

約数ペア:

[(1, 127770592), (2, 63885296), (4, 31942648), (8, 15971324), (16, 7985662), (19, 6724768), (31, 4121632), (32, 3992831), (38, 3362384), (62, 2060816), (76, 1681192), (124, 1030408), (152, 840596), (248, 515204), (304, 420298), (496, 257602), (589, 216928), (608, 210149), (992, 128801), (1178, 108464), (2356, 54232), (4712, 27116), (6779, 18848), (9424, 13558)]