125901438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 281981952

約数和(自身を除く): 156080514

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 366, 563, 611, 793, 1126, 1222, 1586, 1689, 1833, 2379, 2867, 3378, 3666, 4758, 5734, 7319, 8601, 14638, 17202, 21957, 26461, 34343, 37271, 43914, 52922, 68686, 74542, 79383, 103029, 111813, 158766, 206058, 223626, 343993, 446459, 687986, 892918, 1031979, 1339377, 1614121, 2063958, 2678754, 3228242, 4842363, 9684726, 20983573, 41967146, 62950719, 125901438]

約数ペア:

[(1, 125901438), (2, 62950719), (3, 41967146), (6, 20983573), (13, 9684726), (26, 4842363), (39, 3228242), (47, 2678754), (61, 2063958), (78, 1614121), (94, 1339377), (122, 1031979), (141, 892918), (183, 687986), (282, 446459), (366, 343993), (563, 223626), (611, 206058), (793, 158766), (1126, 111813), (1222, 103029), (1586, 79383), (1689, 74542), (1833, 68686), (2379, 52922), (2867, 43914), (3378, 37271), (3666, 34343), (4758, 26461), (5734, 21957), (7319, 17202), (8601, 14638)]