129260768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44389}}^1$

素因数の和:44419

約数の個数: 48

約数和(自身を含む): 313215840

約数和(自身を除く): 183955072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 44389, 88778, 177556, 310723, 355112, 577057, 621446, 710224, 1154114, 1242892, 1420448, 2308228, 2485784, 4039399, 4616456, 4971568, 8078798, 9232912, 9943136, 16157596, 18465824, 32315192, 64630384, 129260768]

約数ペア:

[(1, 129260768), (2, 64630384), (4, 32315192), (7, 18465824), (8, 16157596), (13, 9943136), (14, 9232912), (16, 8078798), (26, 4971568), (28, 4616456), (32, 4039399), (52, 2485784), (56, 2308228), (91, 1420448), (104, 1242892), (112, 1154114), (182, 710224), (208, 621446), (224, 577057), (364, 355112), (416, 310723), (728, 177556), (1456, 88778), (2912, 44389)]