15616356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 44513280

約数和(自身を除く): 28896924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 137, 138, 161, 177, 236, 274, 276, 322, 354, 411, 413, 483, 548, 644, 708, 822, 826, 959, 966, 1239, 1357, 1644, 1652, 1918, 1932, 2478, 2714, 2877, 3151, 3836, 4071, 4956, 5428, 5754, 6302, 8083, 8142, 9453, 9499, 11508, 12604, 16166, 16284, 18906, 18998, 22057, 24249, 28497, 32332, 37812, 37996, 44114, 48498, 56581, 56994, 66171, 88228, 96996, 113162, 113988, 132342, 169743, 185909, 226324, 264684, 339486, 371818, 557727, 678972, 743636, 1115454, 1301363, 2230908, 2602726, 3904089, 5205452, 7808178, 15616356]

約数ペア:

[(1, 15616356), (2, 7808178), (3, 5205452), (4, 3904089), (6, 2602726), (7, 2230908), (12, 1301363), (14, 1115454), (21, 743636), (23, 678972), (28, 557727), (42, 371818), (46, 339486), (59, 264684), (69, 226324), (84, 185909), (92, 169743), (118, 132342), (137, 113988), (138, 113162), (161, 96996), (177, 88228), (236, 66171), (274, 56994), (276, 56581), (322, 48498), (354, 44114), (411, 37996), (413, 37812), (483, 32332), (548, 28497), (644, 24249), (708, 22057), (822, 18998), (826, 18906), (959, 16284), (966, 16166), (1239, 12604), (1357, 11508), (1644, 9499), (1652, 9453), (1918, 8142), (1932, 8083), (2478, 6302), (2714, 5754), (2877, 5428), (3151, 4956), (3836, 4071)]