149773048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1597}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 296269200

約数和(自身を除く): 146496152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 1234, 1597, 2468, 3194, 4936, 6388, 11723, 12776, 23446, 30343, 46892, 60686, 93784, 121372, 242744, 985349, 1970698, 3941396, 7882792, 18721631, 37443262, 74886524, 149773048]

約数ペア:

[(1, 149773048), (2, 74886524), (4, 37443262), (8, 18721631), (19, 7882792), (38, 3941396), (76, 1970698), (152, 985349), (617, 242744), (1234, 121372), (1597, 93784), (2468, 60686), (3194, 46892), (4936, 30343), (6388, 23446), (11723, 12776)]