145688536

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70313}}^1$

素因数の和:70363

約数の個数: 32

約数和(自身を含む): 320631840

約数和(自身を除く): 174943304

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 70313, 140626, 281252, 492191, 562504, 984382, 1968764, 2601581, 3937528, 5203162, 10406324, 18211067, 20812648, 36422134, 72844268, 145688536]

約数ペア:

[(1, 145688536), (2, 72844268), (4, 36422134), (7, 20812648), (8, 18211067), (14, 10406324), (28, 5203162), (37, 3937528), (56, 2601581), (74, 1968764), (148, 984382), (259, 562504), (296, 492191), (518, 281252), (1036, 140626), (2072, 70313)]