133462280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 352431000

約数和(自身を除く): 218968720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 392, 457, 490, 596, 745, 914, 980, 1043, 1192, 1490, 1828, 1960, 2086, 2285, 2980, 3199, 3656, 4172, 4570, 5215, 5960, 6398, 7301, 8344, 9140, 10430, 12796, 14602, 15995, 18280, 20860, 22393, 25592, 29204, 31990, 36505, 41720, 44786, 58408, 63980, 68093, 73010, 89572, 111965, 127960, 136186, 146020, 179144, 223930, 272372, 292040, 340465, 447860, 476651, 544744, 680930, 895720, 953302, 1361860, 1906604, 2383255, 2723720, 3336557, 3813208, 4766510, 6673114, 9533020, 13346228, 16682785, 19066040, 26692456, 33365570, 66731140, 133462280]

約数ペア:

[(1, 133462280), (2, 66731140), (4, 33365570), (5, 26692456), (7, 19066040), (8, 16682785), (10, 13346228), (14, 9533020), (20, 6673114), (28, 4766510), (35, 3813208), (40, 3336557), (49, 2723720), (56, 2383255), (70, 1906604), (98, 1361860), (140, 953302), (149, 895720), (196, 680930), (245, 544744), (280, 476651), (298, 447860), (392, 340465), (457, 292040), (490, 272372), (596, 223930), (745, 179144), (914, 146020), (980, 136186), (1043, 127960), (1192, 111965), (1490, 89572), (1828, 73010), (1960, 68093), (2086, 63980), (2285, 58408), (2980, 44786), (3199, 41720), (3656, 36505), (4172, 31990), (4570, 29204), (5215, 25592), (5960, 22393), (6398, 20860), (7301, 18280), (8344, 15995), (9140, 14602), (10430, 12796)]