158512620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 530804736

約数和(自身を除く): 372292116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 67, 70, 84, 86, 105, 129, 131, 134, 140, 172, 201, 210, 215, 258, 262, 268, 301, 335, 393, 402, 420, 430, 469, 516, 524, 602, 645, 655, 670, 786, 804, 860, 903, 917, 938, 1005, 1204, 1290, 1310, 1340, 1407, 1505, 1572, 1806, 1834, 1876, 1965, 2010, 2345, 2580, 2620, 2751, 2814, 2881, 3010, 3612, 3668, 3930, 4020, 4515, 4585, 4690, 5502, 5628, 5633, 5762, 6020, 7035, 7860, 8643, 8777, 9030, 9170, 9380, 11004, 11266, 11524, 13755, 14070, 14405, 16899, 17286, 17554, 18060, 18340, 20167, 22532, 26331, 27510, 28140, 28165, 28810, 33798, 34572, 35108, 39431, 40334, 43215, 43885, 52662, 55020, 56330, 57620, 60501, 61439, 67596, 78862, 80668, 84495, 86430, 87770, 100835, 105324, 112660, 118293, 121002, 122878, 131655, 157724, 168990, 172860, 175540, 184317, 197155, 201670, 236586, 242004, 245756, 263310, 302505, 307195, 337980, 368634, 377411, 394310, 403340, 473172, 526620, 591465, 605010, 614390, 737268, 754822, 788620, 921585, 1132233, 1182930, 1210020, 1228780, 1509644, 1843170, 1887055, 2264466, 2365860, 2641877, 3686340, 3774110, 4528932, 5283754, 5661165, 7548220, 7925631, 10567508, 11322330, 13209385, 15851262, 22644660, 26418770, 31702524, 39628155, 52837540, 79256310, 158512620]

約数ペア:

[(1, 158512620), (2, 79256310), (3, 52837540), (4, 39628155), (5, 31702524), (6, 26418770), (7, 22644660), (10, 15851262), (12, 13209385), (14, 11322330), (15, 10567508), (20, 7925631), (21, 7548220), (28, 5661165), (30, 5283754), (35, 4528932), (42, 3774110), (43, 3686340), (60, 2641877), (67, 2365860), (70, 2264466), (84, 1887055), (86, 1843170), (105, 1509644), (129, 1228780), (131, 1210020), (134, 1182930), (140, 1132233), (172, 921585), (201, 788620), (210, 754822), (215, 737268), (258, 614390), (262, 605010), (268, 591465), (301, 526620), (335, 473172), (393, 403340), (402, 394310), (420, 377411), (430, 368634), (469, 337980), (516, 307195), (524, 302505), (602, 263310), (645, 245756), (655, 242004), (670, 236586), (786, 201670), (804, 197155), (860, 184317), (903, 175540), (917, 172860), (938, 168990), (1005, 157724), (1204, 131655), (1290, 122878), (1310, 121002), (1340, 118293), (1407, 112660), (1505, 105324), (1572, 100835), (1806, 87770), (1834, 86430), (1876, 84495), (1965, 80668), (2010, 78862), (2345, 67596), (2580, 61439), (2620, 60501), (2751, 57620), (2814, 56330), (2881, 55020), (3010, 52662), (3612, 43885), (3668, 43215), (3930, 40334), (4020, 39431), (4515, 35108), (4585, 34572), (4690, 33798), (5502, 28810), (5628, 28165), (5633, 28140), (5762, 27510), (6020, 26331), (7035, 22532), (7860, 20167), (8643, 18340), (8777, 18060), (9030, 17554), (9170, 17286), (9380, 16899), (11004, 14405), (11266, 14070), (11524, 13755)]