156531816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2267}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 488255040

約数和(自身を除く): 331723224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 137, 168, 252, 274, 411, 504, 548, 822, 959, 1096, 1233, 1644, 1918, 2267, 2466, 2877, 3288, 3836, 4534, 4932, 5754, 6801, 7672, 8631, 9068, 9864, 11508, 13602, 15869, 17262, 18136, 20403, 23016, 27204, 31738, 34524, 40806, 47607, 54408, 63476, 69048, 81612, 95214, 126952, 142821, 163224, 190428, 285642, 310579, 380856, 571284, 621158, 931737, 1142568, 1242316, 1863474, 2174053, 2484632, 2795211, 3726948, 4348106, 5590422, 6522159, 7453896, 8696212, 11180844, 13044318, 17392424, 19566477, 22361688, 26088636, 39132954, 52177272, 78265908, 156531816]

約数ペア:

[(1, 156531816), (2, 78265908), (3, 52177272), (4, 39132954), (6, 26088636), (7, 22361688), (8, 19566477), (9, 17392424), (12, 13044318), (14, 11180844), (18, 8696212), (21, 7453896), (24, 6522159), (28, 5590422), (36, 4348106), (42, 3726948), (56, 2795211), (63, 2484632), (72, 2174053), (84, 1863474), (126, 1242316), (137, 1142568), (168, 931737), (252, 621158), (274, 571284), (411, 380856), (504, 310579), (548, 285642), (822, 190428), (959, 163224), (1096, 142821), (1233, 126952), (1644, 95214), (1918, 81612), (2267, 69048), (2466, 63476), (2877, 54408), (3288, 47607), (3836, 40806), (4534, 34524), (4932, 31738), (5754, 27204), (6801, 23016), (7672, 20403), (8631, 18136), (9068, 17262), (9864, 15869), (11508, 13602)]