186291248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81421}}^1$

素因数の和:81453

約数の個数: 40

約数和(自身を含む): 424045776

約数和(自身を除く): 237754528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 81421, 162842, 325684, 651368, 895631, 1058473, 1302736, 1791262, 2116946, 3582524, 4233892, 7165048, 8467784, 11643203, 14330096, 16935568, 23286406, 46572812, 93145624, 186291248]

約数ペア:

[(1, 186291248), (2, 93145624), (4, 46572812), (8, 23286406), (11, 16935568), (13, 14330096), (16, 11643203), (22, 8467784), (26, 7165048), (44, 4233892), (52, 3582524), (88, 2116946), (104, 1791262), (143, 1302736), (176, 1058473), (208, 895631), (286, 651368), (572, 325684), (1144, 162842), (2288, 81421)]