164380476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 96

約数和(自身を含む): 449075200

約数和(自身を除く): 284694724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 1789, 2356, 2418, 2964, 3534, 3578, 4836, 5367, 7068, 7156, 7657, 10734, 15314, 21468, 22971, 23257, 30628, 33991, 45942, 46514, 55459, 67982, 69771, 91884, 93028, 101973, 110918, 135964, 139542, 166377, 203946, 221836, 279084, 332754, 407892, 441883, 665508, 720967, 883766, 1053721, 1325649, 1441934, 1767532, 2107442, 2162901, 2651298, 2883868, 3161163, 4214884, 4325802, 5302596, 6322326, 8651604, 12644652, 13698373, 27396746, 41095119, 54793492, 82190238, 164380476]

約数ペア:

[(1, 164380476), (2, 82190238), (3, 54793492), (4, 41095119), (6, 27396746), (12, 13698373), (13, 12644652), (19, 8651604), (26, 6322326), (31, 5302596), (38, 4325802), (39, 4214884), (52, 3161163), (57, 2883868), (62, 2651298), (76, 2162901), (78, 2107442), (93, 1767532), (114, 1441934), (124, 1325649), (156, 1053721), (186, 883766), (228, 720967), (247, 665508), (372, 441883), (403, 407892), (494, 332754), (589, 279084), (741, 221836), (806, 203946), (988, 166377), (1178, 139542), (1209, 135964), (1482, 110918), (1612, 101973), (1767, 93028), (1789, 91884), (2356, 69771), (2418, 67982), (2964, 55459), (3534, 46514), (3578, 45942), (4836, 33991), (5367, 30628), (7068, 23257), (7156, 22971), (7657, 21468), (10734, 15314)]