145436128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{146609}}^1$

素因数の和:146650

約数の個数: 24

約数和(自身を含む): 295565760

約数和(自身を除く): 150129632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 146609, 293218, 586436, 1172872, 2345744, 4544879, 4691488, 9089758, 18179516, 36359032, 72718064, 145436128]

約数ペア:

[(1, 145436128), (2, 72718064), (4, 36359032), (8, 18179516), (16, 9089758), (31, 4691488), (32, 4544879), (62, 2345744), (124, 1172872), (248, 586436), (496, 293218), (992, 146609)]