168932268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 466273080

約数和(自身を除く): 297340812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 257, 279, 342, 372, 514, 558, 589, 684, 771, 961, 1028, 1116, 1178, 1542, 1767, 1922, 2313, 2356, 2883, 3084, 3534, 3844, 4626, 4883, 5301, 5766, 7068, 7967, 8649, 9252, 9766, 10602, 11532, 14649, 15934, 17298, 18259, 19532, 21204, 23901, 29298, 31868, 34596, 36518, 43947, 47802, 54777, 58596, 71703, 73036, 87894, 95604, 109554, 143406, 151373, 164331, 175788, 219108, 246977, 286812, 302746, 328662, 454119, 493954, 605492, 657324, 740931, 908238, 987908, 1362357, 1481862, 1816476, 2222793, 2724714, 2963724, 4445586, 4692563, 5449428, 8891172, 9385126, 14077689, 18770252, 28155378, 42233067, 56310756, 84466134, 168932268]

約数ペア:

[(1, 168932268), (2, 84466134), (3, 56310756), (4, 42233067), (6, 28155378), (9, 18770252), (12, 14077689), (18, 9385126), (19, 8891172), (31, 5449428), (36, 4692563), (38, 4445586), (57, 2963724), (62, 2724714), (76, 2222793), (93, 1816476), (114, 1481862), (124, 1362357), (171, 987908), (186, 908238), (228, 740931), (257, 657324), (279, 605492), (342, 493954), (372, 454119), (514, 328662), (558, 302746), (589, 286812), (684, 246977), (771, 219108), (961, 175788), (1028, 164331), (1116, 151373), (1178, 143406), (1542, 109554), (1767, 95604), (1922, 87894), (2313, 73036), (2356, 71703), (2883, 58596), (3084, 54777), (3534, 47802), (3844, 43947), (4626, 36518), (4883, 34596), (5301, 31868), (5766, 29298), (7068, 23901), (7967, 21204), (8649, 19532), (9252, 18259), (9766, 17298), (10602, 15934), (11532, 14649)]