171638688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 491351616

約数和(自身を除く): 319712928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1657, 1992, 2158, 2656, 3237, 3314, 3984, 4316, 4971, 6474, 6628, 7968, 8632, 9942, 12948, 13256, 17264, 19884, 21541, 25896, 26512, 34528, 39768, 43082, 51792, 53024, 64623, 79536, 86164, 103584, 129246, 137531, 159072, 172328, 258492, 275062, 344656, 412593, 516984, 550124, 689312, 825186, 1033968, 1100248, 1650372, 1787903, 2067936, 2200496, 3300744, 3575806, 4400992, 5363709, 6601488, 7151612, 10727418, 13202976, 14303224, 21454836, 28606448, 42909672, 57212896, 85819344, 171638688]

約数ペア:

[(1, 171638688), (2, 85819344), (3, 57212896), (4, 42909672), (6, 28606448), (8, 21454836), (12, 14303224), (13, 13202976), (16, 10727418), (24, 7151612), (26, 6601488), (32, 5363709), (39, 4400992), (48, 3575806), (52, 3300744), (78, 2200496), (83, 2067936), (96, 1787903), (104, 1650372), (156, 1100248), (166, 1033968), (208, 825186), (249, 689312), (312, 550124), (332, 516984), (416, 412593), (498, 344656), (624, 275062), (664, 258492), (996, 172328), (1079, 159072), (1248, 137531), (1328, 129246), (1657, 103584), (1992, 86164), (2158, 79536), (2656, 64623), (3237, 53024), (3314, 51792), (3984, 43082), (4316, 39768), (4971, 34528), (6474, 26512), (6628, 25896), (7968, 21541), (8632, 19884), (9942, 17264), (12948, 13256)]