177108828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 468744192

約数和(自身を除く): 291635364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 318, 372, 403, 636, 689, 691, 806, 1209, 1378, 1382, 1612, 1643, 2067, 2073, 2418, 2756, 2764, 3286, 4134, 4146, 4836, 4929, 6572, 8268, 8292, 8983, 9858, 17966, 19716, 21359, 21421, 26949, 35932, 36623, 42718, 42842, 53898, 64077, 64263, 73246, 85436, 85684, 107796, 109869, 128154, 128526, 146492, 219738, 256308, 257052, 278473, 439476, 476099, 556946, 835419, 952198, 1113892, 1135313, 1428297, 1670838, 1904396, 2270626, 2856594, 3341676, 3405939, 4541252, 5713188, 6811878, 13623756, 14759069, 29518138, 44277207, 59036276, 88554414, 177108828]

約数ペア:

[(1, 177108828), (2, 88554414), (3, 59036276), (4, 44277207), (6, 29518138), (12, 14759069), (13, 13623756), (26, 6811878), (31, 5713188), (39, 4541252), (52, 3405939), (53, 3341676), (62, 2856594), (78, 2270626), (93, 1904396), (106, 1670838), (124, 1428297), (156, 1135313), (159, 1113892), (186, 952198), (212, 835419), (318, 556946), (372, 476099), (403, 439476), (636, 278473), (689, 257052), (691, 256308), (806, 219738), (1209, 146492), (1378, 128526), (1382, 128154), (1612, 109869), (1643, 107796), (2067, 85684), (2073, 85436), (2418, 73246), (2756, 64263), (2764, 64077), (3286, 53898), (4134, 42842), (4146, 42718), (4836, 36623), (4929, 35932), (6572, 26949), (8268, 21421), (8292, 21359), (8983, 19716), (9858, 17966)]