153275326

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 240186240

約数和(自身を除く): 86910914

約数列:

[1, 2, 73, 79, 97, 137, 146, 158, 194, 274, 5767, 7081, 7663, 10001, 10823, 11534, 13289, 14162, 15326, 20002, 21646, 26578, 559399, 790079, 970097, 1049831, 1118798, 1580158, 1940194, 2099662, 76637663, 153275326]

約数ペア:

[(1, 153275326), (2, 76637663), (73, 2099662), (79, 1940194), (97, 1580158), (137, 1118798), (146, 1049831), (158, 970097), (194, 790079), (274, 559399), (5767, 26578), (7081, 21646), (7663, 20002), (10001, 15326), (10823, 14162), (11534, 13289)]