142539432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 421535520

約数和(自身を除く): 278996088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 588, 732, 854, 1176, 1281, 1464, 1708, 1987, 2562, 2989, 3416, 3974, 5124, 5961, 5978, 7948, 8967, 10248, 11922, 11956, 13909, 15896, 17934, 23844, 23912, 27818, 35868, 41727, 47688, 55636, 71736, 83454, 97363, 111272, 121207, 166908, 194726, 242414, 292089, 333816, 363621, 389452, 484828, 584178, 727242, 778904, 848449, 969656, 1168356, 1454484, 1696898, 2336712, 2545347, 2908968, 3393796, 5090694, 5939143, 6787592, 10181388, 11878286, 17817429, 20362776, 23756572, 35634858, 47513144, 71269716, 142539432]

約数ペア:

[(1, 142539432), (2, 71269716), (3, 47513144), (4, 35634858), (6, 23756572), (7, 20362776), (8, 17817429), (12, 11878286), (14, 10181388), (21, 6787592), (24, 5939143), (28, 5090694), (42, 3393796), (49, 2908968), (56, 2545347), (61, 2336712), (84, 1696898), (98, 1454484), (122, 1168356), (147, 969656), (168, 848449), (183, 778904), (196, 727242), (244, 584178), (294, 484828), (366, 389452), (392, 363621), (427, 333816), (488, 292089), (588, 242414), (732, 194726), (854, 166908), (1176, 121207), (1281, 111272), (1464, 97363), (1708, 83454), (1987, 71736), (2562, 55636), (2989, 47688), (3416, 41727), (3974, 35868), (5124, 27818), (5961, 23912), (5978, 23844), (7948, 17934), (8967, 15896), (10248, 13909), (11922, 11956)]