131612502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 312551424

約数和(自身を除く): 180938922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1093, 1281, 1974, 2186, 2562, 2867, 3279, 5734, 6558, 7651, 8601, 15302, 17202, 20069, 22953, 40138, 45906, 51371, 60207, 66673, 102742, 120414, 133346, 154113, 200019, 308226, 359597, 400038, 466711, 719194, 933422, 1078791, 1400133, 2157582, 2800266, 3133631, 6267262, 9400893, 18801786, 21935417, 43870834, 65806251, 131612502]

約数ペア:

[(1, 131612502), (2, 65806251), (3, 43870834), (6, 21935417), (7, 18801786), (14, 9400893), (21, 6267262), (42, 3133631), (47, 2800266), (61, 2157582), (94, 1400133), (122, 1078791), (141, 933422), (183, 719194), (282, 466711), (329, 400038), (366, 359597), (427, 308226), (658, 200019), (854, 154113), (987, 133346), (1093, 120414), (1281, 102742), (1974, 66673), (2186, 60207), (2562, 51371), (2867, 45906), (3279, 40138), (5734, 22953), (6558, 20069), (7651, 17202), (8601, 15302)]