155178504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 475167000

約数和(自身を除く): 319988496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 109, 117, 156, 162, 169, 216, 218, 234, 312, 324, 327, 338, 351, 436, 468, 507, 648, 654, 676, 702, 872, 936, 981, 1014, 1053, 1308, 1352, 1404, 1417, 1521, 1962, 2028, 2106, 2197, 2616, 2808, 2834, 2943, 3042, 3924, 4056, 4212, 4251, 4394, 4563, 5668, 5886, 6084, 6591, 7848, 8424, 8502, 8788, 8829, 9126, 11336, 11772, 12168, 12753, 13182, 13689, 17004, 17576, 17658, 18252, 18421, 19773, 23544, 25506, 26364, 27378, 34008, 35316, 36504, 36842, 38259, 39546, 51012, 52728, 54756, 55263, 59319, 70632, 73684, 76518, 79092, 102024, 109512, 110526, 114777, 118638, 147368, 153036, 158184, 165789, 177957, 221052, 229554, 237276, 239473, 306072, 331578, 355914, 442104, 459108, 474552, 478946, 497367, 663156, 711828, 718419, 918216, 957892, 994734, 1326312, 1423656, 1436838, 1492101, 1915784, 1989468, 2155257, 2873676, 2984202, 3978936, 4310514, 5747352, 5968404, 6465771, 8621028, 11936808, 12931542, 17242056, 19397313, 25863084, 38794626, 51726168, 77589252, 155178504]

約数ペア:

[(1, 155178504), (2, 77589252), (3, 51726168), (4, 38794626), (6, 25863084), (8, 19397313), (9, 17242056), (12, 12931542), (13, 11936808), (18, 8621028), (24, 6465771), (26, 5968404), (27, 5747352), (36, 4310514), (39, 3978936), (52, 2984202), (54, 2873676), (72, 2155257), (78, 1989468), (81, 1915784), (104, 1492101), (108, 1436838), (109, 1423656), (117, 1326312), (156, 994734), (162, 957892), (169, 918216), (216, 718419), (218, 711828), (234, 663156), (312, 497367), (324, 478946), (327, 474552), (338, 459108), (351, 442104), (436, 355914), (468, 331578), (507, 306072), (648, 239473), (654, 237276), (676, 229554), (702, 221052), (872, 177957), (936, 165789), (981, 158184), (1014, 153036), (1053, 147368), (1308, 118638), (1352, 114777), (1404, 110526), (1417, 109512), (1521, 102024), (1962, 79092), (2028, 76518), (2106, 73684), (2197, 70632), (2616, 59319), (2808, 55263), (2834, 54756), (2943, 52728), (3042, 51012), (3924, 39546), (4056, 38259), (4212, 36842), (4251, 36504), (4394, 35316), (4563, 34008), (5668, 27378), (5886, 26364), (6084, 25506), (6591, 23544), (7848, 19773), (8424, 18421), (8502, 18252), (8788, 17658), (8829, 17576), (9126, 17004), (11336, 13689), (11772, 13182), (12168, 12753)]