149745708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1289}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 433873440

約数和(自身を除く): 284127732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 922, 1289, 1383, 1844, 2578, 2766, 3227, 3867, 4149, 5156, 5532, 6454, 7734, 8298, 9023, 9681, 11601, 12908, 15468, 16596, 18046, 19362, 23202, 27069, 29043, 36092, 38724, 46404, 54138, 58086, 81207, 108276, 116172, 162414, 324828, 594229, 1188458, 1782687, 2376916, 3565374, 4159603, 5348061, 7130748, 8319206, 10696122, 12478809, 16638412, 21392244, 24957618, 37436427, 49915236, 74872854, 149745708]

約数ペア:

[(1, 149745708), (2, 74872854), (3, 49915236), (4, 37436427), (6, 24957618), (7, 21392244), (9, 16638412), (12, 12478809), (14, 10696122), (18, 8319206), (21, 7130748), (28, 5348061), (36, 4159603), (42, 3565374), (63, 2376916), (84, 1782687), (126, 1188458), (252, 594229), (461, 324828), (922, 162414), (1289, 116172), (1383, 108276), (1844, 81207), (2578, 58086), (2766, 54138), (3227, 46404), (3867, 38724), (4149, 36092), (5156, 29043), (5532, 27069), (6454, 23202), (7734, 19362), (8298, 18046), (9023, 16596), (9681, 15468), (11601, 12908)]