168847832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15217}}^1$

素因数の和:15315

約数の個数: 32

約数和(自身を含む): 337839600

約数和(自身を除く): 168991768

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 15217, 30434, 60868, 121736, 289123, 578246, 1110841, 1156492, 2221682, 2312984, 4443364, 8886728, 21105979, 42211958, 84423916, 168847832]

約数ペア:

[(1, 168847832), (2, 84423916), (4, 42211958), (8, 21105979), (19, 8886728), (38, 4443364), (73, 2312984), (76, 2221682), (146, 1156492), (152, 1110841), (292, 578246), (584, 289123), (1387, 121736), (2774, 60868), (5548, 30434), (11096, 15217)]