140758128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 467827200

約数和(自身を除く): 327069072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 523, 534, 623, 712, 756, 801, 1008, 1046, 1068, 1246, 1424, 1512, 1569, 1602, 1869, 2092, 2136, 2403, 2492, 3024, 3138, 3204, 3661, 3738, 4184, 4272, 4707, 4806, 4984, 5607, 6276, 6408, 7322, 7476, 8368, 9414, 9612, 9968, 10983, 11214, 12552, 12816, 14121, 14644, 14952, 16821, 18828, 19224, 21966, 22428, 25104, 28242, 29288, 29904, 32949, 33642, 37656, 38448, 43932, 44856, 46547, 56484, 58576, 65898, 67284, 75312, 87864, 89712, 93094, 98847, 112968, 131796, 134568, 139641, 175728, 186188, 197694, 225936, 263592, 269136, 279282, 325829, 372376, 395388, 418923, 527184, 558564, 651658, 744752, 790776, 837846, 977487, 1117128, 1256769, 1303316, 1581552, 1675692, 1954974, 2234256, 2513538, 2606632, 2932461, 3351384, 3909948, 5027076, 5213264, 5864922, 6702768, 7819896, 8797383, 10054152, 11729844, 15639792, 17594766, 20108304, 23459688, 35189532, 46919376, 70379064, 140758128]

約数ペア:

[(1, 140758128), (2, 70379064), (3, 46919376), (4, 35189532), (6, 23459688), (7, 20108304), (8, 17594766), (9, 15639792), (12, 11729844), (14, 10054152), (16, 8797383), (18, 7819896), (21, 6702768), (24, 5864922), (27, 5213264), (28, 5027076), (36, 3909948), (42, 3351384), (48, 2932461), (54, 2606632), (56, 2513538), (63, 2234256), (72, 1954974), (84, 1675692), (89, 1581552), (108, 1303316), (112, 1256769), (126, 1117128), (144, 977487), (168, 837846), (178, 790776), (189, 744752), (216, 651658), (252, 558564), (267, 527184), (336, 418923), (356, 395388), (378, 372376), (432, 325829), (504, 279282), (523, 269136), (534, 263592), (623, 225936), (712, 197694), (756, 186188), (801, 175728), (1008, 139641), (1046, 134568), (1068, 131796), (1246, 112968), (1424, 98847), (1512, 93094), (1569, 89712), (1602, 87864), (1869, 75312), (2092, 67284), (2136, 65898), (2403, 58576), (2492, 56484), (3024, 46547), (3138, 44856), (3204, 43932), (3661, 38448), (3738, 37656), (4184, 33642), (4272, 32949), (4707, 29904), (4806, 29288), (4984, 28242), (5607, 25104), (6276, 22428), (6408, 21966), (7322, 19224), (7476, 18828), (8368, 16821), (9414, 14952), (9612, 14644), (9968, 14121), (10983, 12816), (11214, 12552)]