149124768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 446263776

約数和(自身を除く): 297139008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 331, 361, 416, 456, 494, 608, 624, 662, 722, 741, 912, 988, 993, 1083, 1248, 1324, 1444, 1482, 1824, 1976, 1986, 2166, 2648, 2888, 2964, 3952, 3972, 4303, 4332, 4693, 5296, 5776, 5928, 6289, 7904, 7944, 8606, 8664, 9386, 10592, 11552, 11856, 12578, 12909, 14079, 15888, 17212, 17328, 18772, 18867, 23712, 25156, 25818, 28158, 31776, 34424, 34656, 37544, 37734, 50312, 51636, 56316, 68848, 75088, 75468, 81757, 100624, 103272, 112632, 119491, 137696, 150176, 150936, 163514, 201248, 206544, 225264, 238982, 245271, 301872, 327028, 358473, 413088, 450528, 477964, 490542, 603744, 654056, 716946, 955928, 981084, 1308112, 1433892, 1553383, 1911856, 1962168, 2616224, 2867784, 3106766, 3823712, 3924336, 4660149, 5735568, 6213532, 7848672, 9320298, 11471136, 12427064, 18640596, 24854128, 37281192, 49708256, 74562384, 149124768]

約数ペア:

[(1, 149124768), (2, 74562384), (3, 49708256), (4, 37281192), (6, 24854128), (8, 18640596), (12, 12427064), (13, 11471136), (16, 9320298), (19, 7848672), (24, 6213532), (26, 5735568), (32, 4660149), (38, 3924336), (39, 3823712), (48, 3106766), (52, 2867784), (57, 2616224), (76, 1962168), (78, 1911856), (96, 1553383), (104, 1433892), (114, 1308112), (152, 981084), (156, 955928), (208, 716946), (228, 654056), (247, 603744), (304, 490542), (312, 477964), (331, 450528), (361, 413088), (416, 358473), (456, 327028), (494, 301872), (608, 245271), (624, 238982), (662, 225264), (722, 206544), (741, 201248), (912, 163514), (988, 150936), (993, 150176), (1083, 137696), (1248, 119491), (1324, 112632), (1444, 103272), (1482, 100624), (1824, 81757), (1976, 75468), (1986, 75088), (2166, 68848), (2648, 56316), (2888, 51636), (2964, 50312), (3952, 37734), (3972, 37544), (4303, 34656), (4332, 34424), (4693, 31776), (5296, 28158), (5776, 25818), (5928, 25156), (6289, 23712), (7904, 18867), (7944, 18772), (8606, 17328), (8664, 17212), (9386, 15888), (10592, 14079), (11552, 12909), (11856, 12578)]