144647968

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{15641}}^1$

素因数の和:15685

約数の個数: 36

約数和(自身を含む): 302531922

約数和(自身を除く): 157883954

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 15641, 31282, 62564, 125128, 250256, 265897, 500512, 531794, 1063588, 2127176, 4254352, 4520249, 8508704, 9040498, 18080996, 36161992, 72323984, 144647968]

約数ペア:

[(1, 144647968), (2, 72323984), (4, 36161992), (8, 18080996), (16, 9040498), (17, 8508704), (32, 4520249), (34, 4254352), (68, 2127176), (136, 1063588), (272, 531794), (289, 500512), (544, 265897), (578, 250256), (1156, 125128), (2312, 62564), (4624, 31282), (9248, 15641)]