151025056

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 386104320

約数和(自身を除く): 235079264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 239, 248, 364, 392, 403, 416, 434, 478, 496, 637, 728, 784, 806, 868, 956, 992, 1274, 1456, 1519, 1568, 1612, 1673, 1736, 1912, 2548, 2821, 2912, 3038, 3107, 3224, 3346, 3472, 3824, 5096, 5642, 6076, 6214, 6448, 6692, 6944, 7409, 7648, 10192, 11284, 11711, 12152, 12428, 12896, 13384, 14818, 19747, 20384, 21749, 22568, 23422, 24304, 24856, 26768, 29636, 39494, 43498, 45136, 46844, 48608, 49712, 51863, 53536, 59272, 78988, 86996, 90272, 93688, 96317, 99424, 103726, 118544, 152243, 157976, 173992, 187376, 192634, 207452, 237088, 304486, 315952, 347984, 363041, 374752, 385268, 414904, 608972, 631904, 674219, 695968, 726082, 770536, 829808, 1217944, 1348438, 1452164, 1541072, 1659616, 2435888, 2696876, 2904328, 3082144, 4719533, 4871776, 5393752, 5808656, 9439066, 10787504, 11617312, 18878132, 21575008, 37756264, 75512528, 151025056]

約数ペア:

[(1, 151025056), (2, 75512528), (4, 37756264), (7, 21575008), (8, 18878132), (13, 11617312), (14, 10787504), (16, 9439066), (26, 5808656), (28, 5393752), (31, 4871776), (32, 4719533), (49, 3082144), (52, 2904328), (56, 2696876), (62, 2435888), (91, 1659616), (98, 1541072), (104, 1452164), (112, 1348438), (124, 1217944), (182, 829808), (196, 770536), (208, 726082), (217, 695968), (224, 674219), (239, 631904), (248, 608972), (364, 414904), (392, 385268), (403, 374752), (416, 363041), (434, 347984), (478, 315952), (496, 304486), (637, 237088), (728, 207452), (784, 192634), (806, 187376), (868, 173992), (956, 157976), (992, 152243), (1274, 118544), (1456, 103726), (1519, 99424), (1568, 96317), (1612, 93688), (1673, 90272), (1736, 86996), (1912, 78988), (2548, 59272), (2821, 53536), (2912, 51863), (3038, 49712), (3107, 48608), (3224, 46844), (3346, 45136), (3472, 43498), (3824, 39494), (5096, 29636), (5642, 26768), (6076, 24856), (6214, 24304), (6448, 23422), (6692, 22568), (6944, 21749), (7409, 20384), (7648, 19747), (10192, 14818), (11284, 13384), (11711, 12896), (12152, 12428)]