151440454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 267342768

約数和(自身を除く): 115902314

約数列:

[1, 2, 11, 17, 22, 34, 121, 131, 187, 242, 262, 281, 374, 562, 1441, 2057, 2227, 2882, 3091, 4114, 4454, 4777, 6182, 9554, 15851, 24497, 31702, 34001, 36811, 48994, 52547, 68002, 73622, 105094, 269467, 404921, 538934, 578017, 625787, 809842, 1156034, 1251574, 4454131, 6883657, 8908262, 13767314, 75720227, 151440454]

約数ペア:

[(1, 151440454), (2, 75720227), (11, 13767314), (17, 8908262), (22, 6883657), (34, 4454131), (121, 1251574), (131, 1156034), (187, 809842), (242, 625787), (262, 578017), (281, 538934), (374, 404921), (562, 269467), (1441, 105094), (2057, 73622), (2227, 68002), (2882, 52547), (3091, 48994), (4114, 36811), (4454, 34001), (4777, 31702), (6182, 24497), (9554, 15851)]