131289552

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2537

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 248686128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 2393, 3048, 3429, 4572, 4786, 6096, 6858, 7179, 9144, 9572, 13716, 14358, 18288, 19144, 21537, 27432, 28716, 38288, 43074, 54864, 57432, 64611, 86148, 114864, 129222, 172296, 258444, 303911, 344592, 516888, 607822, 911733, 1033776, 1215644, 1823466, 2431288, 2735199, 3646932, 4862576, 5470398, 7293864, 8205597, 10940796, 14587728, 16411194, 21881592, 32822388, 43763184, 65644776, 131289552]

約数ペア:

[(1, 131289552), (2, 65644776), (3, 43763184), (4, 32822388), (6, 21881592), (8, 16411194), (9, 14587728), (12, 10940796), (16, 8205597), (18, 7293864), (24, 5470398), (27, 4862576), (36, 3646932), (48, 2735199), (54, 2431288), (72, 1823466), (108, 1215644), (127, 1033776), (144, 911733), (216, 607822), (254, 516888), (381, 344592), (432, 303911), (508, 258444), (762, 172296), (1016, 129222), (1143, 114864), (1524, 86148), (2032, 64611), (2286, 57432), (2393, 54864), (3048, 43074), (3429, 38288), (4572, 28716), (4786, 27432), (6096, 21537), (6858, 19144), (7179, 18288), (9144, 14358), (9572, 13716)]