168934376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 358310400

約数和(自身を除く): 189376024

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 104, 122, 124, 244, 248, 403, 488, 793, 806, 859, 1586, 1612, 1718, 1891, 3172, 3224, 3436, 3782, 6344, 6872, 7564, 11167, 15128, 22334, 24583, 26629, 44668, 49166, 52399, 53258, 89336, 98332, 104798, 106516, 196664, 209596, 213032, 346177, 419192, 681187, 692354, 1362374, 1384708, 1624369, 2724748, 2769416, 3248738, 5449496, 6497476, 12994952, 21116797, 42233594, 84467188, 168934376]

約数ペア:

[(1, 168934376), (2, 84467188), (4, 42233594), (8, 21116797), (13, 12994952), (26, 6497476), (31, 5449496), (52, 3248738), (61, 2769416), (62, 2724748), (104, 1624369), (122, 1384708), (124, 1362374), (244, 692354), (248, 681187), (403, 419192), (488, 346177), (793, 213032), (806, 209596), (859, 196664), (1586, 106516), (1612, 104798), (1718, 98332), (1891, 89336), (3172, 53258), (3224, 52399), (3436, 49166), (3782, 44668), (6344, 26629), (6872, 24583), (7564, 22334), (11167, 15128)]