149249268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16007}}^1$

素因数の和:16061

約数の個数: 72

約数和(自身を含む): 442845312

約数和(自身を除く): 293596044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 16007, 32014, 48021, 64028, 96042, 112049, 144063, 192084, 224098, 288126, 336147, 448196, 576252, 592259, 672294, 1008441, 1184518, 1344588, 1776777, 2016882, 2369036, 3553554, 4033764, 4145813, 5330331, 7107108, 8291626, 10660662, 12437439, 16583252, 21321324, 24874878, 37312317, 49749756, 74624634, 149249268]

約数ペア:

[(1, 149249268), (2, 74624634), (3, 49749756), (4, 37312317), (6, 24874878), (7, 21321324), (9, 16583252), (12, 12437439), (14, 10660662), (18, 8291626), (21, 7107108), (28, 5330331), (36, 4145813), (37, 4033764), (42, 3553554), (63, 2369036), (74, 2016882), (84, 1776777), (111, 1344588), (126, 1184518), (148, 1008441), (222, 672294), (252, 592259), (259, 576252), (333, 448196), (444, 336147), (518, 288126), (666, 224098), (777, 192084), (1036, 144063), (1332, 112049), (1554, 96042), (2331, 64028), (3108, 48021), (4662, 32014), (9324, 16007)]