140595984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 422472960

約数和(自身を除く): 281876976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 408, 474, 612, 632, 711, 727, 816, 948, 1224, 1264, 1343, 1422, 1454, 1896, 2181, 2448, 2686, 2844, 2908, 3792, 4029, 4362, 5372, 5688, 5816, 6543, 8058, 8724, 10744, 11376, 11632, 12087, 12359, 13086, 16116, 17448, 21488, 24174, 24718, 26172, 32232, 34896, 37077, 48348, 49436, 52344, 57433, 64464, 74154, 96696, 98872, 104688, 111231, 114866, 148308, 172299, 193392, 197744, 222462, 229732, 296616, 344598, 444924, 459464, 516897, 593232, 689196, 889848, 918928, 976361, 1033794, 1378392, 1779696, 1952722, 2067588, 2756784, 2929083, 3905444, 4135176, 5858166, 7810888, 8270352, 8787249, 11716332, 15621776, 17574498, 23432664, 35148996, 46865328, 70297992, 140595984]

約数ペア:

[(1, 140595984), (2, 70297992), (3, 46865328), (4, 35148996), (6, 23432664), (8, 17574498), (9, 15621776), (12, 11716332), (16, 8787249), (17, 8270352), (18, 7810888), (24, 5858166), (34, 4135176), (36, 3905444), (48, 2929083), (51, 2756784), (68, 2067588), (72, 1952722), (79, 1779696), (102, 1378392), (136, 1033794), (144, 976361), (153, 918928), (158, 889848), (204, 689196), (237, 593232), (272, 516897), (306, 459464), (316, 444924), (408, 344598), (474, 296616), (612, 229732), (632, 222462), (711, 197744), (727, 193392), (816, 172299), (948, 148308), (1224, 114866), (1264, 111231), (1343, 104688), (1422, 98872), (1454, 96696), (1896, 74154), (2181, 64464), (2448, 57433), (2686, 52344), (2844, 49436), (2908, 48348), (3792, 37077), (4029, 34896), (4362, 32232), (5372, 26172), (5688, 24718), (5816, 24174), (6543, 21488), (8058, 17448), (8724, 16116), (10744, 13086), (11376, 12359), (11632, 12087)]