170996826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 466808832

約数和(自身を除く): 295812006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 213, 231, 273, 286, 401, 426, 429, 462, 497, 546, 781, 802, 858, 923, 994, 1001, 1203, 1491, 1562, 1846, 2002, 2343, 2406, 2769, 2807, 2982, 3003, 4411, 4686, 5213, 5467, 5538, 5614, 6006, 6461, 8421, 8822, 10153, 10426, 10934, 12922, 13233, 15639, 16401, 16842, 19383, 20306, 26466, 28471, 30459, 30877, 31278, 32802, 36491, 38766, 56942, 57343, 60918, 61754, 71071, 72982, 85413, 92631, 109473, 114686, 142142, 170826, 172029, 185262, 199297, 213213, 218946, 313181, 344058, 370123, 398594, 401401, 426426, 597891, 626362, 740246, 802802, 939543, 1110369, 1195782, 1204203, 1879086, 2192267, 2220738, 2408406, 2590861, 4071353, 4384534, 5181722, 6576801, 7772583, 8142706, 12214059, 13153602, 15545166, 24428118, 28499471, 56998942, 85498413, 170996826]

約数ペア:

[(1, 170996826), (2, 85498413), (3, 56998942), (6, 28499471), (7, 24428118), (11, 15545166), (13, 13153602), (14, 12214059), (21, 8142706), (22, 7772583), (26, 6576801), (33, 5181722), (39, 4384534), (42, 4071353), (66, 2590861), (71, 2408406), (77, 2220738), (78, 2192267), (91, 1879086), (142, 1204203), (143, 1195782), (154, 1110369), (182, 939543), (213, 802802), (231, 740246), (273, 626362), (286, 597891), (401, 426426), (426, 401401), (429, 398594), (462, 370123), (497, 344058), (546, 313181), (781, 218946), (802, 213213), (858, 199297), (923, 185262), (994, 172029), (1001, 170826), (1203, 142142), (1491, 114686), (1562, 109473), (1846, 92631), (2002, 85413), (2343, 72982), (2406, 71071), (2769, 61754), (2807, 60918), (2982, 57343), (3003, 56942), (4411, 38766), (4686, 36491), (5213, 32802), (5467, 31278), (5538, 30877), (5614, 30459), (6006, 28471), (6461, 26466), (8421, 20306), (8822, 19383), (10153, 16842), (10426, 16401), (10934, 15639), (12922, 13233)]