157069528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 397509120

約数和(自身を除く): 240439592

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 53, 56, 68, 77, 88, 106, 119, 136, 154, 187, 212, 238, 283, 308, 371, 374, 424, 476, 566, 583, 616, 742, 748, 901, 952, 1132, 1166, 1309, 1484, 1496, 1802, 1981, 2264, 2332, 2618, 2968, 3113, 3604, 3962, 4081, 4664, 4811, 5236, 6226, 6307, 7208, 7924, 8162, 9622, 9911, 10472, 12452, 12614, 14999, 15848, 16324, 19244, 19822, 21791, 24904, 25228, 29998, 32648, 33677, 38488, 39644, 43582, 50456, 52921, 59996, 67354, 69377, 79288, 87164, 104993, 105842, 119992, 134708, 138754, 164989, 174328, 209986, 211684, 254983, 269416, 277508, 329978, 370447, 419972, 423368, 509966, 555016, 659956, 740894, 839944, 1019932, 1154923, 1319912, 1481788, 1784881, 2039864, 2309846, 2804813, 2963576, 3569762, 4619692, 5609626, 7139524, 9239384, 11219252, 14279048, 19633691, 22438504, 39267382, 78534764, 157069528]

約数ペア:

[(1, 157069528), (2, 78534764), (4, 39267382), (7, 22438504), (8, 19633691), (11, 14279048), (14, 11219252), (17, 9239384), (22, 7139524), (28, 5609626), (34, 4619692), (44, 3569762), (53, 2963576), (56, 2804813), (68, 2309846), (77, 2039864), (88, 1784881), (106, 1481788), (119, 1319912), (136, 1154923), (154, 1019932), (187, 839944), (212, 740894), (238, 659956), (283, 555016), (308, 509966), (371, 423368), (374, 419972), (424, 370447), (476, 329978), (566, 277508), (583, 269416), (616, 254983), (742, 211684), (748, 209986), (901, 174328), (952, 164989), (1132, 138754), (1166, 134708), (1309, 119992), (1484, 105842), (1496, 104993), (1802, 87164), (1981, 79288), (2264, 69377), (2332, 67354), (2618, 59996), (2968, 52921), (3113, 50456), (3604, 43582), (3962, 39644), (4081, 38488), (4664, 33677), (4811, 32648), (5236, 29998), (6226, 25228), (6307, 24904), (7208, 21791), (7924, 19822), (8162, 19244), (9622, 16324), (9911, 15848), (10472, 14999), (12452, 12614)]