158845860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3215

約数の個数: 120

約数和(自身を含む): 514542336

約数和(自身を除く): 355696476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3163, 3348, 4185, 5022, 5580, 6326, 8370, 9489, 10044, 12555, 12652, 15815, 16740, 18978, 25110, 28467, 31630, 37956, 47445, 50220, 56934, 63260, 85401, 94890, 98053, 113868, 142335, 170802, 189780, 196106, 256203, 284670, 294159, 341604, 392212, 427005, 490265, 512406, 569340, 588318, 854010, 882477, 980530, 1024812, 1176636, 1281015, 1470795, 1708020, 1764954, 1961060, 2562030, 2647431, 2941590, 3529908, 4412385, 5124060, 5294862, 5883180, 7942293, 8824770, 10589724, 13237155, 15884586, 17649540, 26474310, 31769172, 39711465, 52948620, 79422930, 158845860]

約数ペア:

[(1, 158845860), (2, 79422930), (3, 52948620), (4, 39711465), (5, 31769172), (6, 26474310), (9, 17649540), (10, 15884586), (12, 13237155), (15, 10589724), (18, 8824770), (20, 7942293), (27, 5883180), (30, 5294862), (31, 5124060), (36, 4412385), (45, 3529908), (54, 2941590), (60, 2647431), (62, 2562030), (81, 1961060), (90, 1764954), (93, 1708020), (108, 1470795), (124, 1281015), (135, 1176636), (155, 1024812), (162, 980530), (180, 882477), (186, 854010), (270, 588318), (279, 569340), (310, 512406), (324, 490265), (372, 427005), (405, 392212), (465, 341604), (540, 294159), (558, 284670), (620, 256203), (810, 196106), (837, 189780), (930, 170802), (1116, 142335), (1395, 113868), (1620, 98053), (1674, 94890), (1860, 85401), (2511, 63260), (2790, 56934), (3163, 50220), (3348, 47445), (4185, 37956), (5022, 31630), (5580, 28467), (6326, 25110), (8370, 18978), (9489, 16740), (10044, 15815), (12555, 12652)]