173140656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3343}}^1$

素因数の和:3450

約数の個数: 80

約数和(自身を含む): 487635456

約数和(自身を除く): 314494800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3343, 3984, 4316, 6474, 6686, 8632, 10029, 12948, 13372, 17264, 20058, 25896, 26744, 40116, 43459, 51792, 53488, 80232, 86918, 130377, 160464, 173836, 260754, 277469, 347672, 521508, 554938, 695344, 832407, 1043016, 1109876, 1664814, 2086032, 2219752, 3329628, 3607097, 4439504, 6659256, 7214194, 10821291, 13318512, 14428388, 21642582, 28856776, 43285164, 57713552, 86570328, 173140656]

約数ペア:

[(1, 173140656), (2, 86570328), (3, 57713552), (4, 43285164), (6, 28856776), (8, 21642582), (12, 14428388), (13, 13318512), (16, 10821291), (24, 7214194), (26, 6659256), (39, 4439504), (48, 3607097), (52, 3329628), (78, 2219752), (83, 2086032), (104, 1664814), (156, 1109876), (166, 1043016), (208, 832407), (249, 695344), (312, 554938), (332, 521508), (498, 347672), (624, 277469), (664, 260754), (996, 173836), (1079, 160464), (1328, 130377), (1992, 86918), (2158, 80232), (3237, 53488), (3343, 51792), (3984, 43459), (4316, 40116), (6474, 26744), (6686, 25896), (8632, 20058), (10029, 17264), (12948, 13372)]