140026752

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 426931200

約数和(自身を除く): 286904448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1307, 1488, 1674, 1728, 1984, 2232, 2614, 2976, 3348, 3456, 3921, 3968, 4464, 5228, 5952, 6696, 7842, 8928, 10456, 11763, 11904, 13392, 15684, 17856, 20912, 23526, 26784, 31368, 35289, 35712, 40517, 41824, 47052, 53568, 62736, 70578, 81034, 83648, 94104, 107136, 121551, 125472, 141156, 162068, 167296, 188208, 243102, 250944, 282312, 324136, 364653, 376416, 486204, 501888, 564624, 648272, 729306, 752832, 972408, 1093959, 1129248, 1296544, 1458612, 1505664, 1944816, 2187918, 2258496, 2593088, 2917224, 3889632, 4375836, 4516992, 5186176, 5834448, 7779264, 8751672, 11668896, 15558528, 17503344, 23337792, 35006688, 46675584, 70013376, 140026752]

約数ペア:

[(1, 140026752), (2, 70013376), (3, 46675584), (4, 35006688), (6, 23337792), (8, 17503344), (9, 15558528), (12, 11668896), (16, 8751672), (18, 7779264), (24, 5834448), (27, 5186176), (31, 4516992), (32, 4375836), (36, 3889632), (48, 2917224), (54, 2593088), (62, 2258496), (64, 2187918), (72, 1944816), (93, 1505664), (96, 1458612), (108, 1296544), (124, 1129248), (128, 1093959), (144, 972408), (186, 752832), (192, 729306), (216, 648272), (248, 564624), (279, 501888), (288, 486204), (372, 376416), (384, 364653), (432, 324136), (496, 282312), (558, 250944), (576, 243102), (744, 188208), (837, 167296), (864, 162068), (992, 141156), (1116, 125472), (1152, 121551), (1307, 107136), (1488, 94104), (1674, 83648), (1728, 81034), (1984, 70578), (2232, 62736), (2614, 53568), (2976, 47052), (3348, 41824), (3456, 40517), (3921, 35712), (3968, 35289), (4464, 31368), (5228, 26784), (5952, 23526), (6696, 20912), (7842, 17856), (8928, 15684), (10456, 13392), (11763, 11904)]