170921556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 511795200

約数和(自身を除く): 340873644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 67, 69, 78, 79, 92, 108, 117, 134, 138, 156, 158, 201, 207, 234, 237, 268, 276, 299, 316, 351, 402, 414, 468, 474, 598, 603, 621, 702, 711, 804, 828, 871, 897, 948, 1027, 1196, 1206, 1242, 1404, 1422, 1541, 1742, 1794, 1809, 1817, 2054, 2133, 2412, 2484, 2613, 2691, 2844, 3081, 3082, 3484, 3588, 3618, 3634, 4108, 4266, 4623, 5226, 5293, 5382, 5451, 6162, 6164, 7236, 7268, 7839, 8073, 8532, 9243, 9246, 10452, 10586, 10764, 10902, 12324, 13869, 15678, 15879, 16146, 16353, 18486, 18492, 20033, 21172, 21804, 23517, 23621, 27729, 27738, 31356, 31758, 32292, 32706, 36972, 40066, 41607, 47034, 47242, 47637, 49059, 55458, 55476, 60099, 63516, 65412, 68809, 70863, 80132, 83214, 94068, 94484, 95274, 98118, 110916, 120198, 121739, 137618, 141726, 142911, 166428, 180297, 190548, 196236, 206427, 212589, 240396, 243478, 275236, 283452, 285822, 360594, 365217, 412854, 425178, 486956, 540891, 571644, 619281, 637767, 721188, 730434, 825708, 850356, 1081782, 1095651, 1238562, 1275534, 1460868, 1582607, 1857843, 2163564, 2191302, 2477124, 2551068, 3165214, 3286953, 3715686, 4382604, 4747821, 6330428, 6573906, 7431372, 9495642, 13147812, 14243463, 18991284, 28486926, 42730389, 56973852, 85460778, 170921556]

約数ペア:

[(1, 170921556), (2, 85460778), (3, 56973852), (4, 42730389), (6, 28486926), (9, 18991284), (12, 14243463), (13, 13147812), (18, 9495642), (23, 7431372), (26, 6573906), (27, 6330428), (36, 4747821), (39, 4382604), (46, 3715686), (52, 3286953), (54, 3165214), (67, 2551068), (69, 2477124), (78, 2191302), (79, 2163564), (92, 1857843), (108, 1582607), (117, 1460868), (134, 1275534), (138, 1238562), (156, 1095651), (158, 1081782), (201, 850356), (207, 825708), (234, 730434), (237, 721188), (268, 637767), (276, 619281), (299, 571644), (316, 540891), (351, 486956), (402, 425178), (414, 412854), (468, 365217), (474, 360594), (598, 285822), (603, 283452), (621, 275236), (702, 243478), (711, 240396), (804, 212589), (828, 206427), (871, 196236), (897, 190548), (948, 180297), (1027, 166428), (1196, 142911), (1206, 141726), (1242, 137618), (1404, 121739), (1422, 120198), (1541, 110916), (1742, 98118), (1794, 95274), (1809, 94484), (1817, 94068), (2054, 83214), (2133, 80132), (2412, 70863), (2484, 68809), (2613, 65412), (2691, 63516), (2844, 60099), (3081, 55476), (3082, 55458), (3484, 49059), (3588, 47637), (3618, 47242), (3634, 47034), (4108, 41607), (4266, 40066), (4623, 36972), (5226, 32706), (5293, 32292), (5382, 31758), (5451, 31356), (6162, 27738), (6164, 27729), (7236, 23621), (7268, 23517), (7839, 21804), (8073, 21172), (8532, 20033), (9243, 18492), (9246, 18486), (10452, 16353), (10586, 16146), (10764, 15879), (10902, 15678), (12324, 13869)]