140667384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 128

約数和(自身を含む): 437633280

約数和(自身を除く): 296965896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2411, 2431, 2652, 3432, 4488, 4822, 4862, 5304, 7233, 7293, 9644, 9724, 14466, 14586, 19288, 19448, 26521, 28932, 29172, 31343, 40987, 53042, 57864, 58344, 62686, 79563, 81974, 94029, 106084, 122961, 125372, 159126, 163948, 188058, 212168, 245922, 250744, 318252, 327896, 344773, 376116, 450857, 491844, 532831, 636504, 689546, 752232, 901714, 983688, 1034319, 1065662, 1352571, 1379092, 1598493, 1803428, 2068638, 2131324, 2705142, 2758184, 3196986, 3606856, 4137276, 4262648, 5410284, 5861141, 6393972, 8274552, 10820568, 11722282, 12787944, 17583423, 23444564, 35166846, 46889128, 70333692, 140667384]

約数ペア:

[(1, 140667384), (2, 70333692), (3, 46889128), (4, 35166846), (6, 23444564), (8, 17583423), (11, 12787944), (12, 11722282), (13, 10820568), (17, 8274552), (22, 6393972), (24, 5861141), (26, 5410284), (33, 4262648), (34, 4137276), (39, 3606856), (44, 3196986), (51, 2758184), (52, 2705142), (66, 2131324), (68, 2068638), (78, 1803428), (88, 1598493), (102, 1379092), (104, 1352571), (132, 1065662), (136, 1034319), (143, 983688), (156, 901714), (187, 752232), (204, 689546), (221, 636504), (264, 532831), (286, 491844), (312, 450857), (374, 376116), (408, 344773), (429, 327896), (442, 318252), (561, 250744), (572, 245922), (663, 212168), (748, 188058), (858, 163948), (884, 159126), (1122, 125372), (1144, 122961), (1326, 106084), (1496, 94029), (1716, 81974), (1768, 79563), (2244, 62686), (2411, 58344), (2431, 57864), (2652, 53042), (3432, 40987), (4488, 31343), (4822, 29172), (4862, 28932), (5304, 26521), (7233, 19448), (7293, 19288), (9644, 14586), (9724, 14466)]