161653952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{148579}}^1$

素因数の和:148608

約数の個数: 28

約数和(自身を含む): 339653880

約数和(自身を除く): 177999928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 148579, 297158, 594316, 1188632, 2377264, 2525843, 4754528, 5051686, 9509056, 10103372, 20206744, 40413488, 80826976, 161653952]

約数ペア:

[(1, 161653952), (2, 80826976), (4, 40413488), (8, 20206744), (16, 10103372), (17, 9509056), (32, 5051686), (34, 4754528), (64, 2525843), (68, 2377264), (136, 1188632), (272, 594316), (544, 297158), (1088, 148579)]