15140268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 47882016

約数和(自身を除く): 32741748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 173, 187, 198, 204, 221, 234, 286, 306, 346, 374, 396, 429, 442, 468, 519, 561, 572, 612, 663, 692, 748, 858, 884, 1038, 1122, 1287, 1326, 1557, 1683, 1716, 1903, 1989, 2076, 2244, 2249, 2431, 2574, 2652, 2941, 3114, 3366, 3806, 3978, 4498, 4862, 5148, 5709, 5882, 6228, 6732, 6747, 7293, 7612, 7956, 8823, 8996, 9724, 11418, 11764, 13494, 14586, 17127, 17646, 20241, 21879, 22836, 24739, 26469, 26988, 29172, 32351, 34254, 35292, 38233, 40482, 43758, 49478, 52938, 64702, 68508, 74217, 76466, 80964, 87516, 97053, 98956, 105876, 114699, 129404, 148434, 152932, 194106, 222651, 229398, 291159, 296868, 344097, 388212, 420563, 445302, 458796, 582318, 688194, 841126, 890604, 1164636, 1261689, 1376388, 1682252, 2523378, 3785067, 5046756, 7570134, 15140268]

約数ペア:

[(1, 15140268), (2, 7570134), (3, 5046756), (4, 3785067), (6, 2523378), (9, 1682252), (11, 1376388), (12, 1261689), (13, 1164636), (17, 890604), (18, 841126), (22, 688194), (26, 582318), (33, 458796), (34, 445302), (36, 420563), (39, 388212), (44, 344097), (51, 296868), (52, 291159), (66, 229398), (68, 222651), (78, 194106), (99, 152932), (102, 148434), (117, 129404), (132, 114699), (143, 105876), (153, 98956), (156, 97053), (173, 87516), (187, 80964), (198, 76466), (204, 74217), (221, 68508), (234, 64702), (286, 52938), (306, 49478), (346, 43758), (374, 40482), (396, 38233), (429, 35292), (442, 34254), (468, 32351), (519, 29172), (561, 26988), (572, 26469), (612, 24739), (663, 22836), (692, 21879), (748, 20241), (858, 17646), (884, 17127), (1038, 14586), (1122, 13494), (1287, 11764), (1326, 11418), (1557, 9724), (1683, 8996), (1716, 8823), (1903, 7956), (1989, 7612), (2076, 7293), (2244, 6747), (2249, 6732), (2431, 6228), (2574, 5882), (2652, 5709), (2941, 5148), (3114, 4862), (3366, 4498), (3806, 3978)]