158886780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6627

約数の個数: 96

約数和(自身を含む): 494635008

約数和(自身を除く): 335748228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 6571, 8060, 12090, 13142, 19713, 24180, 26284, 32855, 39426, 65710, 78852, 85423, 98565, 131420, 170846, 197130, 203701, 256269, 341692, 394260, 407402, 427115, 512538, 611103, 814804, 854230, 1018505, 1025076, 1222206, 1281345, 1708460, 2037010, 2444412, 2562690, 2648113, 3055515, 4074020, 5125380, 5296226, 6111030, 7944339, 10592452, 12222060, 13240565, 15888678, 26481130, 31777356, 39721695, 52962260, 79443390, 158886780]

約数ペア:

[(1, 158886780), (2, 79443390), (3, 52962260), (4, 39721695), (5, 31777356), (6, 26481130), (10, 15888678), (12, 13240565), (13, 12222060), (15, 10592452), (20, 7944339), (26, 6111030), (30, 5296226), (31, 5125380), (39, 4074020), (52, 3055515), (60, 2648113), (62, 2562690), (65, 2444412), (78, 2037010), (93, 1708460), (124, 1281345), (130, 1222206), (155, 1025076), (156, 1018505), (186, 854230), (195, 814804), (260, 611103), (310, 512538), (372, 427115), (390, 407402), (403, 394260), (465, 341692), (620, 256269), (780, 203701), (806, 197130), (930, 170846), (1209, 131420), (1612, 98565), (1860, 85423), (2015, 78852), (2418, 65710), (4030, 39426), (4836, 32855), (6045, 26284), (6571, 24180), (8060, 19713), (12090, 13142)]