163763910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26371}}^1$

素因数の和:26410

約数の個数: 64

約数和(自身を含む): 455708160

約数和(自身を除く): 291944250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 26371, 52742, 79113, 131855, 158226, 237339, 263710, 395565, 474678, 606533, 712017, 791130, 1186695, 1213066, 1424034, 1819599, 2373390, 3032665, 3560085, 3639198, 5458797, 6065330, 7120170, 9097995, 10917594, 16376391, 18195990, 27293985, 32752782, 54587970, 81881955, 163763910]

約数ペア:

[(1, 163763910), (2, 81881955), (3, 54587970), (5, 32752782), (6, 27293985), (9, 18195990), (10, 16376391), (15, 10917594), (18, 9097995), (23, 7120170), (27, 6065330), (30, 5458797), (45, 3639198), (46, 3560085), (54, 3032665), (69, 2373390), (90, 1819599), (115, 1424034), (135, 1213066), (138, 1186695), (207, 791130), (230, 712017), (270, 606533), (345, 474678), (414, 395565), (621, 263710), (690, 237339), (1035, 158226), (1242, 131855), (2070, 79113), (3105, 52742), (6210, 26371)]