159459728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2211

約数の個数: 40

約数和(自身を含む): 328347288

約数和(自身を除く): 168887560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 1873, 2504, 3746, 5008, 5321, 7492, 10642, 14984, 21284, 29968, 31841, 42568, 63682, 85136, 127364, 254728, 509456, 586249, 1172498, 2344996, 4689992, 9379984, 9966233, 19932466, 39864932, 79729864, 159459728]

約数ペア:

[(1, 159459728), (2, 79729864), (4, 39864932), (8, 19932466), (16, 9966233), (17, 9379984), (34, 4689992), (68, 2344996), (136, 1172498), (272, 586249), (313, 509456), (626, 254728), (1252, 127364), (1873, 85136), (2504, 63682), (3746, 42568), (5008, 31841), (5321, 29968), (7492, 21284), (10642, 14984)]