140445228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8983

約数の個数: 96

約数和(自身を含む): 432649728

約数和(自身を除く): 292204500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 8941, 15708, 17882, 26823, 35764, 53646, 62587, 98351, 107292, 125174, 151997, 187761, 196702, 250348, 295053, 303994, 375522, 393404, 455991, 590106, 607988, 688457, 751044, 911982, 1063979, 1180212, 1376914, 1671967, 1823964, 2065371, 2127958, 2753828, 3191937, 3343934, 4130742, 4255916, 5015901, 6383874, 6687868, 8261484, 10031802, 11703769, 12767748, 20063604, 23407538, 35111307, 46815076, 70222614, 140445228]

約数ペア:

[(1, 140445228), (2, 70222614), (3, 46815076), (4, 35111307), (6, 23407538), (7, 20063604), (11, 12767748), (12, 11703769), (14, 10031802), (17, 8261484), (21, 6687868), (22, 6383874), (28, 5015901), (33, 4255916), (34, 4130742), (42, 3343934), (44, 3191937), (51, 2753828), (66, 2127958), (68, 2065371), (77, 1823964), (84, 1671967), (102, 1376914), (119, 1180212), (132, 1063979), (154, 911982), (187, 751044), (204, 688457), (231, 607988), (238, 590106), (308, 455991), (357, 393404), (374, 375522), (462, 303994), (476, 295053), (561, 250348), (714, 196702), (748, 187761), (924, 151997), (1122, 125174), (1309, 107292), (1428, 98351), (2244, 62587), (2618, 53646), (3927, 35764), (5236, 26823), (7854, 17882), (8941, 15708)]