145133072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41847

約数の個数: 40

約数和(自身を含む): 331740672

約数和(自身を除く): 186607600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 41801, 83602, 167204, 292607, 334408, 585214, 668816, 1170428, 1295831, 2340856, 2591662, 4681712, 5183324, 9070817, 10366648, 18141634, 20733296, 36283268, 72566536, 145133072]

約数ペア:

[(1, 145133072), (2, 72566536), (4, 36283268), (7, 20733296), (8, 18141634), (14, 10366648), (16, 9070817), (28, 5183324), (31, 4681712), (56, 2591662), (62, 2340856), (112, 1295831), (124, 1170428), (217, 668816), (248, 585214), (434, 334408), (496, 292607), (868, 167204), (1736, 83602), (3472, 41801)]