154006804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 330946560

約数和(自身を除く): 176939756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 127, 161, 196, 254, 269, 322, 508, 538, 644, 889, 1076, 1127, 1778, 1883, 2254, 2921, 3556, 3766, 4508, 5842, 6187, 6223, 7532, 11684, 12374, 12446, 13181, 20447, 24748, 24892, 26362, 34163, 40894, 43309, 52724, 68326, 81788, 86618, 136652, 143129, 173236, 239141, 286258, 303163, 478282, 572516, 606326, 785749, 956564, 1212652, 1571498, 1673987, 3142996, 3347974, 5500243, 6695948, 11000486, 22000972, 38501701, 77003402, 154006804]

約数ペア:

[(1, 154006804), (2, 77003402), (4, 38501701), (7, 22000972), (14, 11000486), (23, 6695948), (28, 5500243), (46, 3347974), (49, 3142996), (92, 1673987), (98, 1571498), (127, 1212652), (161, 956564), (196, 785749), (254, 606326), (269, 572516), (322, 478282), (508, 303163), (538, 286258), (644, 239141), (889, 173236), (1076, 143129), (1127, 136652), (1778, 86618), (1883, 81788), (2254, 68326), (2921, 52724), (3556, 43309), (3766, 40894), (4508, 34163), (5842, 26362), (6187, 24892), (6223, 24748), (7532, 20447), (11684, 13181), (12374, 12446)]