120168256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1611

約数の個数: 56

約数和(自身を含む): 259623560

約数和(自身を除く): 139455304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1489, 1552, 2522, 2978, 3104, 5044, 5956, 6208, 10088, 11912, 19357, 20176, 23824, 38714, 40352, 47648, 77428, 80704, 95296, 144433, 154856, 288866, 309712, 577732, 619424, 1155464, 1238848, 1877629, 2310928, 3755258, 4621856, 7510516, 9243712, 15021032, 30042064, 60084128, 120168256]

約数ペア:

[(1, 120168256), (2, 60084128), (4, 30042064), (8, 15021032), (13, 9243712), (16, 7510516), (26, 4621856), (32, 3755258), (52, 2310928), (64, 1877629), (97, 1238848), (104, 1155464), (194, 619424), (208, 577732), (388, 309712), (416, 288866), (776, 154856), (832, 144433), (1261, 95296), (1489, 80704), (1552, 77428), (2522, 47648), (2978, 40352), (3104, 38714), (5044, 23824), (5956, 20176), (6208, 19357), (10088, 11912)]