177369738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 469421568

約数和(自身を除く): 292051830

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 97, 102, 119, 182, 194, 197, 221, 238, 273, 291, 357, 394, 442, 546, 582, 591, 663, 679, 714, 1182, 1261, 1326, 1358, 1379, 1547, 1649, 2037, 2522, 2561, 2758, 3094, 3298, 3349, 3783, 4074, 4137, 4641, 4947, 5122, 6698, 7566, 7683, 8274, 8827, 9282, 9894, 10047, 11543, 15366, 17654, 17927, 19109, 20094, 21437, 23086, 23443, 26481, 34629, 35854, 38218, 42874, 43537, 46886, 52962, 53781, 57327, 64311, 69258, 70329, 87074, 107562, 114654, 128622, 130611, 133763, 140658, 150059, 248417, 261222, 267526, 300118, 304759, 324853, 401289, 450177, 496834, 609518, 649706, 745251, 802578, 900354, 914277, 974559, 1490502, 1738919, 1828554, 1949118, 2273971, 3477838, 4223089, 4547942, 5216757, 6821913, 8446178, 10433514, 12669267, 13643826, 25338534, 29561623, 59123246, 88684869, 177369738]

約数ペア:

[(1, 177369738), (2, 88684869), (3, 59123246), (6, 29561623), (7, 25338534), (13, 13643826), (14, 12669267), (17, 10433514), (21, 8446178), (26, 6821913), (34, 5216757), (39, 4547942), (42, 4223089), (51, 3477838), (78, 2273971), (91, 1949118), (97, 1828554), (102, 1738919), (119, 1490502), (182, 974559), (194, 914277), (197, 900354), (221, 802578), (238, 745251), (273, 649706), (291, 609518), (357, 496834), (394, 450177), (442, 401289), (546, 324853), (582, 304759), (591, 300118), (663, 267526), (679, 261222), (714, 248417), (1182, 150059), (1261, 140658), (1326, 133763), (1358, 130611), (1379, 128622), (1547, 114654), (1649, 107562), (2037, 87074), (2522, 70329), (2561, 69258), (2758, 64311), (3094, 57327), (3298, 53781), (3349, 52962), (3783, 46886), (4074, 43537), (4137, 42874), (4641, 38218), (4947, 35854), (5122, 34629), (6698, 26481), (7566, 23443), (7683, 23086), (8274, 21437), (8827, 20094), (9282, 19109), (9894, 17927), (10047, 17654), (11543, 15366)]