137842272

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4516

約数の個数: 72

約数和(自身を含む): 395675280

約数和(自身を除く): 257833008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 4391, 5232, 7848, 8782, 10464, 13173, 15696, 17564, 26346, 31392, 35128, 39519, 52692, 70256, 79038, 105384, 140512, 158076, 210768, 316152, 421536, 478619, 632304, 957238, 1264608, 1435857, 1914476, 2871714, 3828952, 4307571, 5743428, 7657904, 8615142, 11486856, 15315808, 17230284, 22973712, 34460568, 45947424, 68921136, 137842272]

約数ペア:

[(1, 137842272), (2, 68921136), (3, 45947424), (4, 34460568), (6, 22973712), (8, 17230284), (9, 15315808), (12, 11486856), (16, 8615142), (18, 7657904), (24, 5743428), (32, 4307571), (36, 3828952), (48, 2871714), (72, 1914476), (96, 1435857), (109, 1264608), (144, 957238), (218, 632304), (288, 478619), (327, 421536), (436, 316152), (654, 210768), (872, 158076), (981, 140512), (1308, 105384), (1744, 79038), (1962, 70256), (2616, 52692), (3488, 39519), (3924, 35128), (4391, 31392), (5232, 26346), (7848, 17564), (8782, 15696), (10464, 13173)]