131347992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 214113768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 3331, 4929, 6572, 6662, 9858, 9993, 13144, 13324, 19716, 19986, 26648, 39432, 39972, 79944, 103261, 176543, 206522, 309783, 353086, 413044, 529629, 619566, 706172, 826088, 1059258, 1239132, 1412344, 2118516, 2478264, 4237032, 5472833, 10945666, 16418499, 21891332, 32836998, 43782664, 65673996, 131347992]

約数ペア:

[(1, 131347992), (2, 65673996), (3, 43782664), (4, 32836998), (6, 21891332), (8, 16418499), (12, 10945666), (24, 5472833), (31, 4237032), (53, 2478264), (62, 2118516), (93, 1412344), (106, 1239132), (124, 1059258), (159, 826088), (186, 706172), (212, 619566), (248, 529629), (318, 413044), (372, 353086), (424, 309783), (636, 206522), (744, 176543), (1272, 103261), (1643, 79944), (3286, 39972), (3331, 39432), (4929, 26648), (6572, 19986), (6662, 19716), (9858, 13324), (9993, 13144)]