181388544

素因数分解:

$2^8\times 3^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 485163840

約数和(自身を除く): 303775296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 514, 768, 771, 919, 1028, 1542, 1838, 2056, 2757, 3084, 3676, 4112, 5514, 6168, 7352, 8224, 11028, 12336, 14704, 16448, 22056, 24672, 29408, 32896, 44112, 49344, 58816, 65792, 88224, 98688, 117632, 176448, 197376, 235264, 236183, 352896, 472366, 705792, 708549, 944732, 1417098, 1889464, 2834196, 3778928, 5668392, 7557856, 11336784, 15115712, 22673568, 30231424, 45347136, 60462848, 90694272, 181388544]

約数ペア:

[(1, 181388544), (2, 90694272), (3, 60462848), (4, 45347136), (6, 30231424), (8, 22673568), (12, 15115712), (16, 11336784), (24, 7557856), (32, 5668392), (48, 3778928), (64, 2834196), (96, 1889464), (128, 1417098), (192, 944732), (256, 708549), (257, 705792), (384, 472366), (514, 352896), (768, 236183), (771, 235264), (919, 197376), (1028, 176448), (1542, 117632), (1838, 98688), (2056, 88224), (2757, 65792), (3084, 58816), (3676, 49344), (4112, 44112), (5514, 32896), (6168, 29408), (7352, 24672), (8224, 22056), (11028, 16448), (12336, 14704)]