155647716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 467462016

約数和(自身を除く): 311814300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 204, 238, 276, 294, 322, 357, 391, 476, 483, 588, 644, 677, 714, 782, 833, 966, 1127, 1173, 1354, 1428, 1564, 1666, 1932, 2031, 2254, 2346, 2499, 2708, 2737, 3332, 3381, 4062, 4508, 4692, 4739, 4998, 5474, 6762, 8124, 8211, 9478, 9996, 10948, 11509, 13524, 14217, 15571, 16422, 18956, 19159, 23018, 28434, 31142, 32844, 33173, 34527, 38318, 46036, 46713, 56868, 57477, 62284, 66346, 69054, 76636, 80563, 93426, 99519, 108997, 114954, 132692, 138108, 161126, 186852, 199038, 217994, 229908, 241689, 264707, 322252, 326991, 398076, 435988, 483378, 529414, 563941, 653982, 762979, 794121, 966756, 1058828, 1127882, 1307964, 1525958, 1588242, 1691823, 1852949, 2255764, 2288937, 3051916, 3176484, 3383646, 3705898, 4577874, 5558847, 6767292, 7411796, 9155748, 11117694, 12970643, 22235388, 25941286, 38911929, 51882572, 77823858, 155647716]

約数ペア:

[(1, 155647716), (2, 77823858), (3, 51882572), (4, 38911929), (6, 25941286), (7, 22235388), (12, 12970643), (14, 11117694), (17, 9155748), (21, 7411796), (23, 6767292), (28, 5558847), (34, 4577874), (42, 3705898), (46, 3383646), (49, 3176484), (51, 3051916), (68, 2288937), (69, 2255764), (84, 1852949), (92, 1691823), (98, 1588242), (102, 1525958), (119, 1307964), (138, 1127882), (147, 1058828), (161, 966756), (196, 794121), (204, 762979), (238, 653982), (276, 563941), (294, 529414), (322, 483378), (357, 435988), (391, 398076), (476, 326991), (483, 322252), (588, 264707), (644, 241689), (677, 229908), (714, 217994), (782, 199038), (833, 186852), (966, 161126), (1127, 138108), (1173, 132692), (1354, 114954), (1428, 108997), (1564, 99519), (1666, 93426), (1932, 80563), (2031, 76636), (2254, 69054), (2346, 66346), (2499, 62284), (2708, 57477), (2737, 56868), (3332, 46713), (3381, 46036), (4062, 38318), (4508, 34527), (4692, 33173), (4739, 32844), (4998, 31142), (5474, 28434), (6762, 23018), (8124, 19159), (8211, 18956), (9478, 16422), (9996, 15571), (10948, 14217), (11509, 13524)]