168744888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 496095600

約数和(自身を除く): 327350712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 234, 278, 312, 417, 468, 556, 834, 936, 1112, 1251, 1297, 1668, 1807, 2502, 2594, 3336, 3614, 3891, 5004, 5188, 5421, 7228, 7782, 10008, 10376, 10842, 11673, 14456, 15564, 16263, 16861, 21684, 23346, 31128, 32526, 33722, 43368, 46692, 50583, 65052, 67444, 93384, 101166, 130104, 134888, 151749, 180283, 202332, 303498, 360566, 404664, 540849, 606996, 721132, 1081698, 1213992, 1442264, 1622547, 2163396, 2343679, 3245094, 4326792, 4687358, 6490188, 7031037, 9374716, 12980376, 14062074, 18749432, 21093111, 28124148, 42186222, 56248296, 84372444, 168744888]

約数ペア:

[(1, 168744888), (2, 84372444), (3, 56248296), (4, 42186222), (6, 28124148), (8, 21093111), (9, 18749432), (12, 14062074), (13, 12980376), (18, 9374716), (24, 7031037), (26, 6490188), (36, 4687358), (39, 4326792), (52, 3245094), (72, 2343679), (78, 2163396), (104, 1622547), (117, 1442264), (139, 1213992), (156, 1081698), (234, 721132), (278, 606996), (312, 540849), (417, 404664), (468, 360566), (556, 303498), (834, 202332), (936, 180283), (1112, 151749), (1251, 134888), (1297, 130104), (1668, 101166), (1807, 93384), (2502, 67444), (2594, 65052), (3336, 50583), (3614, 46692), (3891, 43368), (5004, 33722), (5188, 32526), (5421, 31128), (7228, 23346), (7782, 21684), (10008, 16861), (10376, 16263), (10842, 15564), (11673, 14456)]