149982588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 455110656

約数和(自身を除く): 305128068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 263, 279, 292, 372, 434, 438, 511, 526, 558, 651, 657, 789, 868, 876, 1022, 1052, 1116, 1302, 1314, 1533, 1578, 1841, 1953, 2044, 2263, 2367, 2604, 2628, 3066, 3156, 3682, 3906, 4526, 4599, 4734, 5523, 6132, 6789, 7364, 7812, 8153, 9052, 9198, 9468, 11046, 13578, 15841, 16306, 16569, 18396, 19199, 20367, 22092, 24459, 27156, 31682, 32612, 33138, 38398, 40734, 47523, 48918, 57071, 57597, 63364, 66276, 73377, 76796, 81468, 95046, 97836, 114142, 115194, 134393, 142569, 146754, 171213, 172791, 190092, 228284, 230388, 268786, 285138, 293508, 342426, 345582, 403179, 513639, 537572, 570276, 595169, 684852, 691164, 806358, 1027278, 1190338, 1209537, 1612716, 1785507, 2054556, 2380676, 2419074, 3571014, 4166183, 4838148, 5356521, 7142028, 8332366, 10713042, 12498549, 16664732, 21426084, 24997098, 37495647, 49994196, 74991294, 149982588]

約数ペア:

[(1, 149982588), (2, 74991294), (3, 49994196), (4, 37495647), (6, 24997098), (7, 21426084), (9, 16664732), (12, 12498549), (14, 10713042), (18, 8332366), (21, 7142028), (28, 5356521), (31, 4838148), (36, 4166183), (42, 3571014), (62, 2419074), (63, 2380676), (73, 2054556), (84, 1785507), (93, 1612716), (124, 1209537), (126, 1190338), (146, 1027278), (186, 806358), (217, 691164), (219, 684852), (252, 595169), (263, 570276), (279, 537572), (292, 513639), (372, 403179), (434, 345582), (438, 342426), (511, 293508), (526, 285138), (558, 268786), (651, 230388), (657, 228284), (789, 190092), (868, 172791), (876, 171213), (1022, 146754), (1052, 142569), (1116, 134393), (1302, 115194), (1314, 114142), (1533, 97836), (1578, 95046), (1841, 81468), (1953, 76796), (2044, 73377), (2263, 66276), (2367, 63364), (2604, 57597), (2628, 57071), (3066, 48918), (3156, 47523), (3682, 40734), (3906, 38398), (4526, 33138), (4599, 32612), (4734, 31682), (5523, 27156), (6132, 24459), (6789, 22092), (7364, 20367), (7812, 19199), (8153, 18396), (9052, 16569), (9198, 16306), (9468, 15841), (11046, 13578)]