193089348

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 502669440

約数和(自身を除く): 309580092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 278, 282, 417, 423, 556, 564, 821, 834, 846, 1251, 1642, 1668, 1692, 2463, 2502, 3284, 4926, 5004, 6533, 7389, 9852, 13066, 14778, 19599, 26132, 29556, 38587, 39198, 58797, 77174, 78396, 114119, 115761, 117594, 154348, 228238, 231522, 235188, 342357, 347283, 456476, 463044, 684714, 694566, 1027071, 1369428, 1389132, 2054142, 4108284, 5363593, 10727186, 16090779, 21454372, 32181558, 48272337, 64363116, 96544674, 193089348]

約数ペア:

[(1, 193089348), (2, 96544674), (3, 64363116), (4, 48272337), (6, 32181558), (9, 21454372), (12, 16090779), (18, 10727186), (36, 5363593), (47, 4108284), (94, 2054142), (139, 1389132), (141, 1369428), (188, 1027071), (278, 694566), (282, 684714), (417, 463044), (423, 456476), (556, 347283), (564, 342357), (821, 235188), (834, 231522), (846, 228238), (1251, 154348), (1642, 117594), (1668, 115761), (1692, 114119), (2463, 78396), (2502, 77174), (3284, 58797), (4926, 39198), (5004, 38587), (6533, 29556), (7389, 26132), (9852, 19599), (13066, 14778)]