124980856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15644

約数の個数: 64

約数和(自身を含む): 314657280

約数和(自身を除く): 189676424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 15607, 31214, 62428, 109249, 124856, 171677, 202891, 218498, 343354, 405782, 436996, 686708, 811564, 873992, 1201739, 1373416, 1420237, 1623128, 2231801, 2403478, 2840474, 4463602, 4806956, 5680948, 8927204, 9613912, 11361896, 15622607, 17854408, 31245214, 62490428, 124980856]

約数ペア:

[(1, 124980856), (2, 62490428), (4, 31245214), (7, 17854408), (8, 15622607), (11, 11361896), (13, 9613912), (14, 8927204), (22, 5680948), (26, 4806956), (28, 4463602), (44, 2840474), (52, 2403478), (56, 2231801), (77, 1623128), (88, 1420237), (91, 1373416), (104, 1201739), (143, 873992), (154, 811564), (182, 686708), (286, 436996), (308, 405782), (364, 343354), (572, 218498), (616, 202891), (728, 171677), (1001, 124856), (1144, 109249), (2002, 62428), (4004, 31214), (8008, 15607)]