157250304

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 108

約数和(自身を含む): 457729272

約数和(自身を除く): 300478968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 521, 524, 576, 768, 786, 1042, 1048, 1152, 1179, 1563, 1572, 2084, 2096, 2304, 2358, 3126, 3144, 4168, 4192, 4689, 4716, 6252, 6288, 8336, 8384, 9378, 9432, 12504, 12576, 16672, 16768, 18756, 18864, 25008, 25152, 33344, 33536, 37512, 37728, 50016, 50304, 66688, 68251, 75024, 75456, 100032, 100608, 133376, 136502, 150048, 150912, 200064, 204753, 273004, 300096, 301824, 400128, 409506, 546008, 600192, 614259, 819012, 1092016, 1200384, 1228518, 1638024, 2184032, 2457036, 3276048, 4368064, 4914072, 6552096, 8736128, 9828144, 13104192, 17472256, 19656288, 26208384, 39312576, 52416768, 78625152, 157250304]

約数ペア:

[(1, 157250304), (2, 78625152), (3, 52416768), (4, 39312576), (6, 26208384), (8, 19656288), (9, 17472256), (12, 13104192), (16, 9828144), (18, 8736128), (24, 6552096), (32, 4914072), (36, 4368064), (48, 3276048), (64, 2457036), (72, 2184032), (96, 1638024), (128, 1228518), (131, 1200384), (144, 1092016), (192, 819012), (256, 614259), (262, 600192), (288, 546008), (384, 409506), (393, 400128), (521, 301824), (524, 300096), (576, 273004), (768, 204753), (786, 200064), (1042, 150912), (1048, 150048), (1152, 136502), (1179, 133376), (1563, 100608), (1572, 100032), (2084, 75456), (2096, 75024), (2304, 68251), (2358, 66688), (3126, 50304), (3144, 50016), (4168, 37728), (4192, 37512), (4689, 33536), (4716, 33344), (6252, 25152), (6288, 25008), (8336, 18864), (8384, 18756), (9378, 16768), (9432, 16672), (12504, 12576)]