181251792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 551432960

約数和(自身を除く): 370181168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2137, 2232, 2356, 2736, 3534, 4274, 4464, 4712, 5301, 6411, 7068, 8548, 9424, 10602, 12822, 14136, 17096, 19233, 21204, 25644, 28272, 34192, 38466, 40603, 42408, 51288, 66247, 76932, 81206, 84816, 102576, 121809, 132494, 153864, 162412, 198741, 243618, 264988, 307728, 324824, 365427, 397482, 487236, 529976, 596223, 649648, 730854, 794964, 974472, 1059952, 1192446, 1258693, 1461708, 1589928, 1948944, 2384892, 2517386, 2923416, 3179856, 3776079, 4769784, 5034772, 5846832, 7552158, 9539568, 10069544, 11328237, 15104316, 20139088, 22656474, 30208632, 45312948, 60417264, 90625896, 181251792]

約数ペア:

[(1, 181251792), (2, 90625896), (3, 60417264), (4, 45312948), (6, 30208632), (8, 22656474), (9, 20139088), (12, 15104316), (16, 11328237), (18, 10069544), (19, 9539568), (24, 7552158), (31, 5846832), (36, 5034772), (38, 4769784), (48, 3776079), (57, 3179856), (62, 2923416), (72, 2517386), (76, 2384892), (93, 1948944), (114, 1589928), (124, 1461708), (144, 1258693), (152, 1192446), (171, 1059952), (186, 974472), (228, 794964), (248, 730854), (279, 649648), (304, 596223), (342, 529976), (372, 487236), (456, 397482), (496, 365427), (558, 324824), (589, 307728), (684, 264988), (744, 243618), (912, 198741), (1116, 162412), (1178, 153864), (1368, 132494), (1488, 121809), (1767, 102576), (2137, 84816), (2232, 81206), (2356, 76932), (2736, 66247), (3534, 51288), (4274, 42408), (4464, 40603), (4712, 38466), (5301, 34192), (6411, 28272), (7068, 25644), (8548, 21204), (9424, 19233), (10602, 17096), (12822, 14136)]