158406768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2351

約数の個数: 120

約数和(自身を含む): 490538048

約数和(自身を除く): 332131280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2287, 2664, 2886, 3848, 4329, 4574, 5328, 5772, 6861, 7696, 8658, 9148, 11544, 13722, 17316, 18296, 20583, 23088, 27444, 29731, 34632, 36592, 41166, 54888, 59462, 69264, 82332, 84619, 89193, 109776, 118924, 164664, 169238, 178386, 237848, 253857, 267579, 329328, 338476, 356772, 475696, 507714, 535158, 676952, 713544, 761571, 1015428, 1070316, 1100047, 1353904, 1427088, 1523142, 2030856, 2140632, 2200094, 3046284, 3300141, 4061712, 4281264, 4400188, 6092568, 6600282, 8800376, 9900423, 12185136, 13200564, 17600752, 19800846, 26401128, 39601692, 52802256, 79203384, 158406768]

約数ペア:

[(1, 158406768), (2, 79203384), (3, 52802256), (4, 39601692), (6, 26401128), (8, 19800846), (9, 17600752), (12, 13200564), (13, 12185136), (16, 9900423), (18, 8800376), (24, 6600282), (26, 6092568), (36, 4400188), (37, 4281264), (39, 4061712), (48, 3300141), (52, 3046284), (72, 2200094), (74, 2140632), (78, 2030856), (104, 1523142), (111, 1427088), (117, 1353904), (144, 1100047), (148, 1070316), (156, 1015428), (208, 761571), (222, 713544), (234, 676952), (296, 535158), (312, 507714), (333, 475696), (444, 356772), (468, 338476), (481, 329328), (592, 267579), (624, 253857), (666, 237848), (888, 178386), (936, 169238), (962, 164664), (1332, 118924), (1443, 109776), (1776, 89193), (1872, 84619), (1924, 82332), (2287, 69264), (2664, 59462), (2886, 54888), (3848, 41166), (4329, 36592), (4574, 34632), (5328, 29731), (5772, 27444), (6861, 23088), (7696, 20583), (8658, 18296), (9148, 17316), (11544, 13722)]