145365984

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3853}}^1$

素因数の和:4000

約数の個数: 72

約数和(自身を含む): 416648232

約数和(自身を除く): 271282248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3853, 4192, 4716, 6288, 7706, 9432, 11559, 12576, 15412, 18864, 23118, 30824, 34677, 37728, 46236, 61648, 69354, 92472, 123296, 138708, 184944, 277416, 369888, 504743, 554832, 1009486, 1109664, 1514229, 2018972, 3028458, 4037944, 4542687, 6056916, 8075888, 9085374, 12113832, 16151776, 18170748, 24227664, 36341496, 48455328, 72682992, 145365984]

約数ペア:

[(1, 145365984), (2, 72682992), (3, 48455328), (4, 36341496), (6, 24227664), (8, 18170748), (9, 16151776), (12, 12113832), (16, 9085374), (18, 8075888), (24, 6056916), (32, 4542687), (36, 4037944), (48, 3028458), (72, 2018972), (96, 1514229), (131, 1109664), (144, 1009486), (262, 554832), (288, 504743), (393, 369888), (524, 277416), (786, 184944), (1048, 138708), (1179, 123296), (1572, 92472), (2096, 69354), (2358, 61648), (3144, 46236), (3853, 37728), (4192, 34677), (4716, 30824), (6288, 23118), (7706, 18864), (9432, 15412), (11559, 12576)]