151957744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1597}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 311098640

約数和(自身を除く): 159140896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 1597, 2504, 3194, 5008, 5947, 6388, 11894, 12776, 23788, 25552, 30343, 47576, 60686, 95152, 121372, 242744, 485488, 499861, 999722, 1999444, 3998888, 7997776, 9497359, 18994718, 37989436, 75978872, 151957744]

約数ペア:

[(1, 151957744), (2, 75978872), (4, 37989436), (8, 18994718), (16, 9497359), (19, 7997776), (38, 3998888), (76, 1999444), (152, 999722), (304, 499861), (313, 485488), (626, 242744), (1252, 121372), (1597, 95152), (2504, 60686), (3194, 47576), (5008, 30343), (5947, 25552), (6388, 23788), (11894, 12776)]