153927176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2309}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 311434200

約数和(自身を除く): 157507024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 1282, 2309, 2564, 4618, 5128, 8333, 9236, 16666, 18472, 30017, 33332, 60034, 66664, 120068, 240136, 1480069, 2960138, 5920276, 11840552, 19240897, 38481794, 76963588, 153927176]

約数ペア:

[(1, 153927176), (2, 76963588), (4, 38481794), (8, 19240897), (13, 11840552), (26, 5920276), (52, 2960138), (104, 1480069), (641, 240136), (1282, 120068), (2309, 66664), (2564, 60034), (4618, 33332), (5128, 30017), (8333, 18472), (9236, 16666)]