155155728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35521}}^1$

素因数の和:35552

約数の個数: 80

約数和(自身を含む): 493329536

約数和(自身を除く): 338173808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 35521, 71042, 106563, 142084, 213126, 248647, 284168, 426252, 461773, 497294, 568336, 745941, 852504, 923546, 994588, 1385319, 1491882, 1705008, 1847092, 1989176, 2770638, 2983764, 3232411, 3694184, 3978352, 5541276, 5967528, 6464822, 7388368, 9697233, 11082552, 11935056, 12929644, 19394466, 22165104, 25859288, 38788932, 51718576, 77577864, 155155728]

約数ペア:

[(1, 155155728), (2, 77577864), (3, 51718576), (4, 38788932), (6, 25859288), (7, 22165104), (8, 19394466), (12, 12929644), (13, 11935056), (14, 11082552), (16, 9697233), (21, 7388368), (24, 6464822), (26, 5967528), (28, 5541276), (39, 3978352), (42, 3694184), (48, 3232411), (52, 2983764), (56, 2770638), (78, 1989176), (84, 1847092), (91, 1705008), (104, 1491882), (112, 1385319), (156, 994588), (168, 923546), (182, 852504), (208, 745941), (273, 568336), (312, 497294), (336, 461773), (364, 426252), (546, 284168), (624, 248647), (728, 213126), (1092, 142084), (1456, 106563), (2184, 71042), (4368, 35521)]