157259466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 458465280

約数和(自身を除く): 301205814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 163, 171, 182, 186, 217, 234, 247, 266, 273, 279, 326, 342, 399, 403, 434, 489, 494, 546, 558, 589, 651, 741, 798, 806, 819, 978, 1141, 1178, 1197, 1209, 1302, 1467, 1482, 1638, 1729, 1767, 1953, 2119, 2223, 2282, 2394, 2418, 2821, 2934, 3097, 3423, 3458, 3534, 3627, 3906, 4123, 4238, 4446, 5053, 5187, 5301, 5642, 6194, 6357, 6846, 7254, 7657, 8246, 8463, 9291, 10106, 10269, 10374, 10602, 12369, 12714, 14833, 15159, 15314, 15561, 16926, 18582, 19071, 20538, 21679, 22971, 24738, 25389, 27873, 29666, 30318, 31122, 35371, 37107, 38142, 40261, 43358, 44499, 45477, 45942, 50778, 53599, 55746, 65037, 65689, 68913, 70742, 74214, 80522, 88998, 90954, 96007, 106113, 107198, 120783, 130074, 131378, 133497, 137826, 160797, 192014, 195111, 197067, 212226, 241566, 266994, 281827, 288021, 318339, 321594, 362349, 390222, 394134, 459823, 482391, 563654, 576042, 591201, 636678, 672049, 724698, 845481, 864063, 919646, 964782, 1182402, 1248091, 1344098, 1379469, 1690962, 1728126, 2016147, 2496182, 2536443, 2758938, 3744273, 4032294, 4138407, 5072886, 6048441, 7488546, 8276814, 8736637, 11232819, 12096882, 17473274, 22465638, 26209911, 52419822, 78629733, 157259466]

約数ペア:

[(1, 157259466), (2, 78629733), (3, 52419822), (6, 26209911), (7, 22465638), (9, 17473274), (13, 12096882), (14, 11232819), (18, 8736637), (19, 8276814), (21, 7488546), (26, 6048441), (31, 5072886), (38, 4138407), (39, 4032294), (42, 3744273), (57, 2758938), (62, 2536443), (63, 2496182), (78, 2016147), (91, 1728126), (93, 1690962), (114, 1379469), (117, 1344098), (126, 1248091), (133, 1182402), (163, 964782), (171, 919646), (182, 864063), (186, 845481), (217, 724698), (234, 672049), (247, 636678), (266, 591201), (273, 576042), (279, 563654), (326, 482391), (342, 459823), (399, 394134), (403, 390222), (434, 362349), (489, 321594), (494, 318339), (546, 288021), (558, 281827), (589, 266994), (651, 241566), (741, 212226), (798, 197067), (806, 195111), (819, 192014), (978, 160797), (1141, 137826), (1178, 133497), (1197, 131378), (1209, 130074), (1302, 120783), (1467, 107198), (1482, 106113), (1638, 96007), (1729, 90954), (1767, 88998), (1953, 80522), (2119, 74214), (2223, 70742), (2282, 68913), (2394, 65689), (2418, 65037), (2821, 55746), (2934, 53599), (3097, 50778), (3423, 45942), (3458, 45477), (3534, 44499), (3627, 43358), (3906, 40261), (4123, 38142), (4238, 37107), (4446, 35371), (5053, 31122), (5187, 30318), (5301, 29666), (5642, 27873), (6194, 25389), (6357, 24738), (6846, 22971), (7254, 21679), (7657, 20538), (8246, 19071), (8463, 18582), (9291, 16926), (10106, 15561), (10269, 15314), (10374, 15159), (10602, 14833), (12369, 12714)]