155083656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4223

約数の個数: 128

約数和(自身を含む): 505370880

約数和(自身を除く): 350287224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4177, 4641, 5304, 6188, 8354, 9282, 12376, 12531, 16708, 18564, 25062, 29239, 33416, 37128, 50124, 54301, 58478, 71009, 87717, 100248, 108602, 116956, 142018, 162903, 175434, 213027, 217204, 233912, 284036, 325806, 350868, 380107, 426054, 434408, 497063, 568072, 651612, 701736, 760214, 852108, 923117, 994126, 1140321, 1303224, 1491189, 1520428, 1704216, 1846234, 1988252, 2280642, 2769351, 2982378, 3040856, 3692468, 3976504, 4561284, 5538702, 5964756, 6461819, 7384936, 9122568, 11077404, 11929512, 12923638, 19385457, 22154808, 25847276, 38770914, 51694552, 77541828, 155083656]

約数ペア:

[(1, 155083656), (2, 77541828), (3, 51694552), (4, 38770914), (6, 25847276), (7, 22154808), (8, 19385457), (12, 12923638), (13, 11929512), (14, 11077404), (17, 9122568), (21, 7384936), (24, 6461819), (26, 5964756), (28, 5538702), (34, 4561284), (39, 3976504), (42, 3692468), (51, 3040856), (52, 2982378), (56, 2769351), (68, 2280642), (78, 1988252), (84, 1846234), (91, 1704216), (102, 1520428), (104, 1491189), (119, 1303224), (136, 1140321), (156, 994126), (168, 923117), (182, 852108), (204, 760214), (221, 701736), (238, 651612), (273, 568072), (312, 497063), (357, 434408), (364, 426054), (408, 380107), (442, 350868), (476, 325806), (546, 284036), (663, 233912), (714, 217204), (728, 213027), (884, 175434), (952, 162903), (1092, 142018), (1326, 116956), (1428, 108602), (1547, 100248), (1768, 87717), (2184, 71009), (2652, 58478), (2856, 54301), (3094, 50124), (4177, 37128), (4641, 33416), (5304, 29239), (6188, 25062), (8354, 18564), (9282, 16708), (12376, 12531)]