128371152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29389}}^1$

素因数の和:29420

約数の個数: 80

約数和(自身を含む): 408168320

約数和(自身を除く): 279797168

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, 29389, 58778, 88167, 117556, 176334, 205723, 235112, 352668, 382057, 411446, 470224, 617169, 705336, 764114, 822892, 1146171, 1234338, 1410672, 1528228, 1645784, 2292342, 2468676, 2674399, 3056456, 3291568, 4584684, 4937352, 5348798, 6112912, 8023197, 9169368, 9874704, 10697596, 16046394, 18338736, 21395192, 32092788, 42790384, 64185576, 128371152]

約数ペア:

[(1, 128371152), (2, 64185576), (3, 42790384), (4, 32092788), (6, 21395192), (7, 18338736), (8, 16046394), (12, 10697596), (13, 9874704), (14, 9169368), (16, 8023197), (21, 6112912), (24, 5348798), (26, 4937352), (28, 4584684), (39, 3291568), (42, 3056456), (48, 2674399), (52, 2468676), (56, 2292342), (78, 1645784), (84, 1528228), (91, 1410672), (104, 1234338), (112, 1146171), (156, 822892), (168, 764114), (182, 705336), (208, 617169), (273, 470224), (312, 411446), (336, 382057), (364, 352668), (546, 235112), (624, 205723), (728, 176334), (1092, 117556), (1456, 88167), (2184, 58778), (4368, 29389)]