128561004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 410063472

約数和(自身を除く): 281502468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 113, 117, 132, 143, 153, 156, 169, 187, 198, 204, 221, 226, 234, 286, 306, 338, 339, 374, 396, 429, 442, 452, 468, 507, 561, 572, 612, 663, 676, 678, 748, 858, 884, 1014, 1017, 1122, 1243, 1287, 1326, 1356, 1469, 1521, 1683, 1716, 1859, 1921, 1989, 2028, 2034, 2244, 2431, 2486, 2574, 2652, 2873, 2938, 3042, 3366, 3718, 3729, 3842, 3978, 4068, 4407, 4862, 4972, 5148, 5577, 5746, 5763, 5876, 6084, 6732, 7293, 7436, 7458, 7684, 7956, 8619, 8814, 9724, 11154, 11187, 11492, 11526, 13221, 14586, 14916, 16159, 16731, 17238, 17289, 17628, 19097, 21131, 21879, 22308, 22374, 23052, 24973, 25857, 26442, 29172, 31603, 32318, 33462, 34476, 34578, 38194, 42262, 43758, 44748, 48477, 49946, 51714, 52884, 57291, 63206, 63393, 64636, 66924, 69156, 74919, 76388, 84524, 87516, 94809, 96954, 99892, 103428, 114582, 126412, 126786, 145431, 149838, 171873, 189618, 190179, 193908, 210067, 224757, 229164, 253572, 274703, 284427, 290862, 299676, 324649, 343746, 379236, 380358, 420134, 449514, 549406, 568854, 581724, 630201, 649298, 687492, 760716, 824109, 840268, 899028, 973947, 1098812, 1137708, 1260402, 1298596, 1648218, 1890603, 1947894, 2472327, 2520804, 2921841, 3296436, 3571139, 3781206, 3895788, 4944654, 5843682, 7142278, 7562412, 9889308, 10713417, 11687364, 14284556, 21426834, 32140251, 42853668, 64280502, 128561004]

約数ペア:

[(1, 128561004), (2, 64280502), (3, 42853668), (4, 32140251), (6, 21426834), (9, 14284556), (11, 11687364), (12, 10713417), (13, 9889308), (17, 7562412), (18, 7142278), (22, 5843682), (26, 4944654), (33, 3895788), (34, 3781206), (36, 3571139), (39, 3296436), (44, 2921841), (51, 2520804), (52, 2472327), (66, 1947894), (68, 1890603), (78, 1648218), (99, 1298596), (102, 1260402), (113, 1137708), (117, 1098812), (132, 973947), (143, 899028), (153, 840268), (156, 824109), (169, 760716), (187, 687492), (198, 649298), (204, 630201), (221, 581724), (226, 568854), (234, 549406), (286, 449514), (306, 420134), (338, 380358), (339, 379236), (374, 343746), (396, 324649), (429, 299676), (442, 290862), (452, 284427), (468, 274703), (507, 253572), (561, 229164), (572, 224757), (612, 210067), (663, 193908), (676, 190179), (678, 189618), (748, 171873), (858, 149838), (884, 145431), (1014, 126786), (1017, 126412), (1122, 114582), (1243, 103428), (1287, 99892), (1326, 96954), (1356, 94809), (1469, 87516), (1521, 84524), (1683, 76388), (1716, 74919), (1859, 69156), (1921, 66924), (1989, 64636), (2028, 63393), (2034, 63206), (2244, 57291), (2431, 52884), (2486, 51714), (2574, 49946), (2652, 48477), (2873, 44748), (2938, 43758), (3042, 42262), (3366, 38194), (3718, 34578), (3729, 34476), (3842, 33462), (3978, 32318), (4068, 31603), (4407, 29172), (4862, 26442), (4972, 25857), (5148, 24973), (5577, 23052), (5746, 22374), (5763, 22308), (5876, 21879), (6084, 21131), (6732, 19097), (7293, 17628), (7436, 17289), (7458, 17238), (7684, 16731), (7956, 16159), (8619, 14916), (8814, 14586), (9724, 13221), (11154, 11526), (11187, 11492)]