139065264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74314

約数の個数: 60

約数和(自身を含む): 419132896

約数和(自身を除く): 280067632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 74287, 148574, 222861, 297148, 445722, 594296, 668583, 891444, 965731, 1188592, 1337166, 1782888, 1931462, 2674332, 2897193, 3565776, 3862924, 5348664, 5794386, 7725848, 8691579, 10697328, 11588772, 15451696, 17383158, 23177544, 34766316, 46355088, 69532632, 139065264]

約数ペア:

[(1, 139065264), (2, 69532632), (3, 46355088), (4, 34766316), (6, 23177544), (8, 17383158), (9, 15451696), (12, 11588772), (13, 10697328), (16, 8691579), (18, 7725848), (24, 5794386), (26, 5348664), (36, 3862924), (39, 3565776), (48, 2897193), (52, 2674332), (72, 1931462), (78, 1782888), (104, 1337166), (117, 1188592), (144, 965731), (156, 891444), (208, 668583), (234, 594296), (312, 445722), (468, 297148), (624, 222861), (936, 148574), (1872, 74287)]