191399952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{128629}}^1$

素因数の和:128671

約数の個数: 40

約数和(自身を含む): 510403840

約数和(自身を除く): 319003888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 128629, 257258, 385887, 514516, 771774, 1029032, 1543548, 2058064, 3087096, 3987499, 6174192, 7974998, 11962497, 15949996, 23924994, 31899992, 47849988, 63799984, 95699976, 191399952]

約数ペア:

[(1, 191399952), (2, 95699976), (3, 63799984), (4, 47849988), (6, 31899992), (8, 23924994), (12, 15949996), (16, 11962497), (24, 7974998), (31, 6174192), (48, 3987499), (62, 3087096), (93, 2058064), (124, 1543548), (186, 1029032), (248, 771774), (372, 514516), (496, 385887), (744, 257258), (1488, 128629)]