161972112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177601}}^1$

素因数の和:177631

約数の個数: 40

約数和(自身を含む): 440452960

約数和(自身を除く): 278480848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 177601, 355202, 532803, 710404, 1065606, 1420808, 2131212, 2841616, 3374419, 4262424, 6748838, 8524848, 10123257, 13497676, 20246514, 26995352, 40493028, 53990704, 80986056, 161972112]

約数ペア:

[(1, 161972112), (2, 80986056), (3, 53990704), (4, 40493028), (6, 26995352), (8, 20246514), (12, 13497676), (16, 10123257), (19, 8524848), (24, 6748838), (38, 4262424), (48, 3374419), (57, 2841616), (76, 2131212), (114, 1420808), (152, 1065606), (228, 710404), (304, 532803), (456, 355202), (912, 177601)]