130736176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 276768000

約数和(自身を除く): 146031824

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 61, 62, 116, 122, 124, 149, 232, 244, 248, 298, 464, 488, 496, 596, 899, 976, 1192, 1769, 1798, 1891, 2384, 3538, 3596, 3782, 4321, 4619, 7076, 7192, 7564, 8642, 9089, 9238, 14152, 14384, 15128, 17284, 18178, 18476, 28304, 30256, 34568, 36356, 36952, 54839, 69136, 72712, 73904, 109678, 133951, 145424, 219356, 263581, 267902, 281759, 438712, 527162, 535804, 563518, 877424, 1054324, 1071608, 1127036, 2108648, 2143216, 2254072, 4217296, 4508144, 8171011, 16342022, 32684044, 65368088, 130736176]

約数ペア:

[(1, 130736176), (2, 65368088), (4, 32684044), (8, 16342022), (16, 8171011), (29, 4508144), (31, 4217296), (58, 2254072), (61, 2143216), (62, 2108648), (116, 1127036), (122, 1071608), (124, 1054324), (149, 877424), (232, 563518), (244, 535804), (248, 527162), (298, 438712), (464, 281759), (488, 267902), (496, 263581), (596, 219356), (899, 145424), (976, 133951), (1192, 109678), (1769, 73904), (1798, 72712), (1891, 69136), (2384, 54839), (3538, 36952), (3596, 36356), (3782, 34568), (4321, 30256), (4619, 28304), (7076, 18476), (7192, 18178), (7564, 17284), (8642, 15128), (9089, 14384), (9238, 14152)]