186722816

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 434865024

約数和(自身を除く): 248142208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 983, 1484, 1696, 1792, 1966, 2968, 3392, 3584, 3932, 5936, 6784, 6881, 7864, 11872, 13568, 13762, 15728, 23744, 27136, 27524, 31456, 47488, 52099, 55048, 62912, 94976, 104198, 110096, 125824, 189952, 208396, 220192, 251648, 364693, 416792, 440384, 503296, 729386, 833584, 880768, 1458772, 1667168, 1761536, 2917544, 3334336, 3523072, 5835088, 6668672, 11670176, 13337344, 23340352, 26674688, 46680704, 93361408, 186722816]

約数ペア:

[(1, 186722816), (2, 93361408), (4, 46680704), (7, 26674688), (8, 23340352), (14, 13337344), (16, 11670176), (28, 6668672), (32, 5835088), (53, 3523072), (56, 3334336), (64, 2917544), (106, 1761536), (112, 1667168), (128, 1458772), (212, 880768), (224, 833584), (256, 729386), (371, 503296), (424, 440384), (448, 416792), (512, 364693), (742, 251648), (848, 220192), (896, 208396), (983, 189952), (1484, 125824), (1696, 110096), (1792, 104198), (1966, 94976), (2968, 62912), (3392, 55048), (3584, 52099), (3932, 47488), (5936, 31456), (6784, 27524), (6881, 27136), (7864, 23744), (11872, 15728), (13568, 13762)]