147486976

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 108

約数和(自身を含む): 365074752

約数和(自身を除く): 217587776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 487, 676, 728, 832, 896, 974, 1183, 1352, 1456, 1664, 1792, 1948, 2366, 2704, 2912, 3328, 3409, 3896, 4732, 5408, 5824, 6331, 6818, 7792, 9464, 10816, 11648, 12662, 13636, 15584, 18928, 21632, 23296, 25324, 27272, 31168, 37856, 43264, 44317, 50648, 54544, 62336, 75712, 82303, 88634, 101296, 109088, 124672, 151424, 164606, 177268, 202592, 218176, 302848, 329212, 354536, 405184, 436352, 576121, 658424, 709072, 810368, 872704, 1152242, 1316848, 1418144, 1620736, 2304484, 2633696, 2836288, 4608968, 5267392, 5672576, 9217936, 10534784, 11345152, 18435872, 21069568, 36871744, 73743488, 147486976]

約数ペア:

[(1, 147486976), (2, 73743488), (4, 36871744), (7, 21069568), (8, 18435872), (13, 11345152), (14, 10534784), (16, 9217936), (26, 5672576), (28, 5267392), (32, 4608968), (52, 2836288), (56, 2633696), (64, 2304484), (91, 1620736), (104, 1418144), (112, 1316848), (128, 1152242), (169, 872704), (182, 810368), (208, 709072), (224, 658424), (256, 576121), (338, 436352), (364, 405184), (416, 354536), (448, 329212), (487, 302848), (676, 218176), (728, 202592), (832, 177268), (896, 164606), (974, 151424), (1183, 124672), (1352, 109088), (1456, 101296), (1664, 88634), (1792, 82303), (1948, 75712), (2366, 62336), (2704, 54544), (2912, 50648), (3328, 44317), (3409, 43264), (3896, 37856), (4732, 31168), (5408, 27272), (5824, 25324), (6331, 23296), (6818, 21632), (7792, 18928), (9464, 15584), (10816, 13636), (11648, 12662)]