155636964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 468953408

約数和(自身を除く): 313316444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 163, 189, 252, 324, 326, 378, 421, 489, 567, 652, 756, 842, 978, 1134, 1141, 1263, 1467, 1684, 1956, 2268, 2282, 2526, 2934, 2947, 3423, 3789, 4401, 4564, 5052, 5868, 5894, 6846, 7578, 8802, 8841, 10269, 11367, 11788, 13203, 13692, 15156, 17604, 17682, 20538, 22734, 26406, 26523, 30807, 34101, 35364, 41076, 45468, 52812, 53046, 61614, 68202, 68623, 79569, 92421, 106092, 123228, 136404, 137246, 159138, 184842, 205869, 238707, 274492, 318276, 369684, 411738, 477414, 480361, 617607, 823476, 954828, 960722, 1235214, 1441083, 1852821, 1921444, 2470428, 2882166, 3705642, 4323249, 5558463, 5764332, 7411284, 8646498, 11116926, 12969747, 17292996, 22233852, 25939494, 38909241, 51878988, 77818482, 155636964]

約数ペア:

[(1, 155636964), (2, 77818482), (3, 51878988), (4, 38909241), (6, 25939494), (7, 22233852), (9, 17292996), (12, 12969747), (14, 11116926), (18, 8646498), (21, 7411284), (27, 5764332), (28, 5558463), (36, 4323249), (42, 3705642), (54, 2882166), (63, 2470428), (81, 1921444), (84, 1852821), (108, 1441083), (126, 1235214), (162, 960722), (163, 954828), (189, 823476), (252, 617607), (324, 480361), (326, 477414), (378, 411738), (421, 369684), (489, 318276), (567, 274492), (652, 238707), (756, 205869), (842, 184842), (978, 159138), (1134, 137246), (1141, 136404), (1263, 123228), (1467, 106092), (1684, 92421), (1956, 79569), (2268, 68623), (2282, 68202), (2526, 61614), (2934, 53046), (2947, 52812), (3423, 45468), (3789, 41076), (4401, 35364), (4564, 34101), (5052, 30807), (5868, 26523), (5894, 26406), (6846, 22734), (7578, 20538), (8802, 17682), (8841, 17604), (10269, 15156), (11367, 13692), (11788, 13203)]