127747032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 396902400

約数和(自身を除く): 269155368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1291, 1302, 1596, 1736, 1767, 2356, 2582, 2604, 3192, 3534, 3873, 4123, 4712, 5164, 5208, 7068, 7746, 8246, 9037, 10328, 12369, 14136, 15492, 16492, 18074, 24529, 24738, 27111, 30984, 32984, 36148, 40021, 49058, 49476, 54222, 72296, 73587, 80042, 98116, 98952, 108444, 120063, 147174, 160084, 171703, 196232, 216888, 240126, 280147, 294348, 320168, 343406, 480252, 515109, 560294, 588696, 686812, 760399, 840441, 960504, 1030218, 1120588, 1373624, 1520798, 1680882, 2060436, 2241176, 2281197, 3041596, 3361764, 4120872, 4562394, 5322793, 6083192, 6723528, 9124788, 10645586, 15968379, 18249576, 21291172, 31936758, 42582344, 63873516, 127747032]

約数ペア:

[(1, 127747032), (2, 63873516), (3, 42582344), (4, 31936758), (6, 21291172), (7, 18249576), (8, 15968379), (12, 10645586), (14, 9124788), (19, 6723528), (21, 6083192), (24, 5322793), (28, 4562394), (31, 4120872), (38, 3361764), (42, 3041596), (56, 2281197), (57, 2241176), (62, 2060436), (76, 1680882), (84, 1520798), (93, 1373624), (114, 1120588), (124, 1030218), (133, 960504), (152, 840441), (168, 760399), (186, 686812), (217, 588696), (228, 560294), (248, 515109), (266, 480252), (372, 343406), (399, 320168), (434, 294348), (456, 280147), (532, 240126), (589, 216888), (651, 196232), (744, 171703), (798, 160084), (868, 147174), (1064, 120063), (1178, 108444), (1291, 98952), (1302, 98116), (1596, 80042), (1736, 73587), (1767, 72296), (2356, 54222), (2582, 49476), (2604, 49058), (3192, 40021), (3534, 36148), (3873, 32984), (4123, 30984), (4712, 27111), (5164, 24738), (5208, 24529), (7068, 18074), (7746, 16492), (8246, 15492), (9037, 14136), (10328, 12369)]