102864138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 240844800

約数和(自身を除く): 137980662

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2239, 2418, 3534, 4478, 6717, 7657, 13434, 15314, 22971, 29107, 42541, 45942, 58214, 69409, 85082, 87321, 127623, 138818, 174642, 208227, 255246, 416454, 553033, 902317, 1106066, 1318771, 1659099, 1804634, 2637542, 2706951, 3318198, 3956313, 5413902, 7912626, 17144023, 34288046, 51432069, 102864138]

約数ペア:

[(1, 102864138), (2, 51432069), (3, 34288046), (6, 17144023), (13, 7912626), (19, 5413902), (26, 3956313), (31, 3318198), (38, 2706951), (39, 2637542), (57, 1804634), (62, 1659099), (78, 1318771), (93, 1106066), (114, 902317), (186, 553033), (247, 416454), (403, 255246), (494, 208227), (589, 174642), (741, 138818), (806, 127623), (1178, 87321), (1209, 85082), (1482, 69409), (1767, 58214), (2239, 45942), (2418, 42541), (3534, 29107), (4478, 22971), (6717, 15314), (7657, 13434)]