127888848

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15617

約数の個数: 80

約数和(自身を含む): 386433600

約数和(自身を除く): 258544752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 15581, 31162, 46743, 62324, 93486, 124648, 140229, 186972, 249296, 280458, 296039, 373944, 420687, 560916, 592078, 747888, 841374, 888117, 1121832, 1184156, 1682748, 1776234, 2243664, 2368312, 2664351, 3365496, 3552468, 4736624, 5328702, 6730992, 7104936, 7993053, 10657404, 14209872, 15986106, 21314808, 31972212, 42629616, 63944424, 127888848]

約数ペア:

[(1, 127888848), (2, 63944424), (3, 42629616), (4, 31972212), (6, 21314808), (8, 15986106), (9, 14209872), (12, 10657404), (16, 7993053), (18, 7104936), (19, 6730992), (24, 5328702), (27, 4736624), (36, 3552468), (38, 3365496), (48, 2664351), (54, 2368312), (57, 2243664), (72, 1776234), (76, 1682748), (108, 1184156), (114, 1121832), (144, 888117), (152, 841374), (171, 747888), (216, 592078), (228, 560916), (304, 420687), (342, 373944), (432, 296039), (456, 280458), (513, 249296), (684, 186972), (912, 140229), (1026, 124648), (1368, 93486), (2052, 62324), (2736, 46743), (4104, 31162), (8208, 15581)]