168390367024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50355971}}^1$

素因数の和:50356009

約数の個数: 40

約数和(自身を含む): 374648431680

約数和(自身を除く): 206258064656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 50355971, 100711942, 201423884, 402847768, 553915681, 805695536, 956763449, 1107831362, 1913526898, 2215662724, 3827053796, 4431325448, 7654107592, 8862650896, 10524397939, 15308215184, 21048795878, 42097591756, 84195183512, 168390367024]

約数ペア:

[(1, 168390367024), (2, 84195183512), (4, 42097591756), (8, 21048795878), (11, 15308215184), (16, 10524397939), (19, 8862650896), (22, 7654107592), (38, 4431325448), (44, 3827053796), (76, 2215662724), (88, 1913526898), (152, 1107831362), (176, 956763449), (209, 805695536), (304, 553915681), (418, 402847768), (836, 201423884), (1672, 100711942), (3344, 50355971)]