186460908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 507144960

約数和(自身を除く): 320684052

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 37, 38, 46, 57, 62, 69, 74, 76, 92, 93, 111, 114, 124, 138, 148, 186, 222, 228, 276, 372, 437, 444, 589, 703, 713, 851, 874, 961, 1147, 1178, 1311, 1406, 1426, 1702, 1748, 1767, 1922, 2109, 2139, 2294, 2356, 2553, 2622, 2812, 2852, 2883, 3404, 3441, 3534, 3844, 4218, 4278, 4588, 5106, 5244, 5766, 6882, 7068, 8436, 8556, 10212, 11532, 13547, 13764, 16169, 18259, 21793, 22103, 26381, 27094, 32338, 35557, 36518, 40641, 43586, 44206, 48507, 52762, 54188, 54777, 64676, 65379, 66309, 71114, 73036, 79143, 81282, 87172, 88412, 97014, 105524, 106671, 109554, 130758, 132618, 142228, 158286, 162564, 194028, 213342, 219108, 261516, 265236, 316572, 419957, 426684, 501239, 675583, 817811, 839914, 1002478, 1259871, 1351166, 1503717, 1635622, 1679828, 2004956, 2026749, 2453433, 2519742, 2702332, 3007434, 3271244, 4053498, 4906866, 5039484, 6014868, 8106996, 9813732, 15538409, 31076818, 46615227, 62153636, 93230454, 186460908]

約数ペア:

[(1, 186460908), (2, 93230454), (3, 62153636), (4, 46615227), (6, 31076818), (12, 15538409), (19, 9813732), (23, 8106996), (31, 6014868), (37, 5039484), (38, 4906866), (46, 4053498), (57, 3271244), (62, 3007434), (69, 2702332), (74, 2519742), (76, 2453433), (92, 2026749), (93, 2004956), (111, 1679828), (114, 1635622), (124, 1503717), (138, 1351166), (148, 1259871), (186, 1002478), (222, 839914), (228, 817811), (276, 675583), (372, 501239), (437, 426684), (444, 419957), (589, 316572), (703, 265236), (713, 261516), (851, 219108), (874, 213342), (961, 194028), (1147, 162564), (1178, 158286), (1311, 142228), (1406, 132618), (1426, 130758), (1702, 109554), (1748, 106671), (1767, 105524), (1922, 97014), (2109, 88412), (2139, 87172), (2294, 81282), (2356, 79143), (2553, 73036), (2622, 71114), (2812, 66309), (2852, 65379), (2883, 64676), (3404, 54777), (3441, 54188), (3534, 52762), (3844, 48507), (4218, 44206), (4278, 43586), (4588, 40641), (5106, 36518), (5244, 35557), (5766, 32338), (6882, 27094), (7068, 26381), (8436, 22103), (8556, 21793), (10212, 18259), (11532, 16169), (13547, 13764)]