157026828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27901}}^1$

素因数の和:27982

約数の個数: 48

約数和(自身を含む): 425003264

約数和(自身を除く): 267976436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 27901, 55802, 83703, 111604, 167406, 195307, 334812, 390614, 585921, 781228, 1171842, 1869367, 2343684, 3738734, 5608101, 7477468, 11216202, 13085569, 22432404, 26171138, 39256707, 52342276, 78513414, 157026828]

約数ペア:

[(1, 157026828), (2, 78513414), (3, 52342276), (4, 39256707), (6, 26171138), (7, 22432404), (12, 13085569), (14, 11216202), (21, 7477468), (28, 5608101), (42, 3738734), (67, 2343684), (84, 1869367), (134, 1171842), (201, 781228), (268, 585921), (402, 390614), (469, 334812), (804, 195307), (938, 167406), (1407, 111604), (1876, 83703), (2814, 55802), (5628, 27901)]