15209688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 43419600

約数和(自身を除く): 28209912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 41, 52, 58, 78, 82, 87, 104, 116, 123, 156, 164, 174, 232, 246, 312, 328, 348, 377, 492, 533, 696, 754, 984, 1066, 1131, 1189, 1508, 1599, 1681, 2132, 2262, 2378, 3016, 3198, 3362, 3567, 4264, 4524, 4756, 5043, 6396, 6724, 7134, 9048, 9512, 10086, 12792, 13448, 14268, 15457, 20172, 21853, 28536, 30914, 40344, 43706, 46371, 48749, 61828, 65559, 87412, 92742, 97498, 123656, 131118, 146247, 174824, 185484, 194996, 262236, 292494, 370968, 389992, 524472, 584988, 633737, 1169976, 1267474, 1901211, 2534948, 3802422, 5069896, 7604844, 15209688]

約数ペア:

[(1, 15209688), (2, 7604844), (3, 5069896), (4, 3802422), (6, 2534948), (8, 1901211), (12, 1267474), (13, 1169976), (24, 633737), (26, 584988), (29, 524472), (39, 389992), (41, 370968), (52, 292494), (58, 262236), (78, 194996), (82, 185484), (87, 174824), (104, 146247), (116, 131118), (123, 123656), (156, 97498), (164, 92742), (174, 87412), (232, 65559), (246, 61828), (312, 48749), (328, 46371), (348, 43706), (377, 40344), (492, 30914), (533, 28536), (696, 21853), (754, 20172), (984, 15457), (1066, 14268), (1131, 13448), (1189, 12792), (1508, 10086), (1599, 9512), (1681, 9048), (2132, 7134), (2262, 6724), (2378, 6396), (3016, 5043), (3198, 4756), (3362, 4524), (3567, 4264)]