149149312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89633}}^1$

素因数の和:89660

約数の個数: 32

約数和(自身を含む): 319993380

約数和(自身を除く): 170844068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 89633, 179266, 358532, 717064, 1165229, 1434128, 2330458, 2868256, 4660916, 5736512, 9321832, 11473024, 18643664, 37287328, 74574656, 149149312]

約数ペア:

[(1, 149149312), (2, 74574656), (4, 37287328), (8, 18643664), (13, 11473024), (16, 9321832), (26, 5736512), (32, 4660916), (52, 2868256), (64, 2330458), (104, 1434128), (128, 1165229), (208, 717064), (416, 358532), (832, 179266), (1664, 89633)]