158735376

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 140

約数和(自身を含む): 477072640

約数和(自身を除く): 318337264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 439, 486, 496, 558, 648, 729, 744, 837, 878, 972, 1116, 1296, 1317, 1458, 1488, 1674, 1756, 1944, 2232, 2511, 2634, 2916, 3348, 3512, 3888, 3951, 4464, 5022, 5268, 5832, 6696, 7024, 7533, 7902, 10044, 10536, 11664, 11853, 13392, 13609, 15066, 15804, 20088, 21072, 22599, 23706, 27218, 30132, 31608, 35559, 40176, 40827, 45198, 47412, 54436, 60264, 63216, 71118, 81654, 90396, 94824, 106677, 108872, 120528, 122481, 142236, 163308, 180792, 189648, 213354, 217744, 244962, 284472, 320031, 326616, 361584, 367443, 426708, 489924, 568944, 640062, 653232, 734886, 853416, 979848, 1102329, 1280124, 1469772, 1706832, 1959696, 2204658, 2560248, 2939544, 3306987, 4409316, 5120496, 5879088, 6613974, 8818632, 9920961, 13227948, 17637264, 19841922, 26455896, 39683844, 52911792, 79367688, 158735376]

約数ペア:

[(1, 158735376), (2, 79367688), (3, 52911792), (4, 39683844), (6, 26455896), (8, 19841922), (9, 17637264), (12, 13227948), (16, 9920961), (18, 8818632), (24, 6613974), (27, 5879088), (31, 5120496), (36, 4409316), (48, 3306987), (54, 2939544), (62, 2560248), (72, 2204658), (81, 1959696), (93, 1706832), (108, 1469772), (124, 1280124), (144, 1102329), (162, 979848), (186, 853416), (216, 734886), (243, 653232), (248, 640062), (279, 568944), (324, 489924), (372, 426708), (432, 367443), (439, 361584), (486, 326616), (496, 320031), (558, 284472), (648, 244962), (729, 217744), (744, 213354), (837, 189648), (878, 180792), (972, 163308), (1116, 142236), (1296, 122481), (1317, 120528), (1458, 108872), (1488, 106677), (1674, 94824), (1756, 90396), (1944, 81654), (2232, 71118), (2511, 63216), (2634, 60264), (2916, 54436), (3348, 47412), (3512, 45198), (3888, 40827), (3951, 40176), (4464, 35559), (5022, 31608), (5268, 30132), (5832, 27218), (6696, 23706), (7024, 22599), (7533, 21072), (7902, 20088), (10044, 15804), (10536, 15066), (11664, 13609), (11853, 13392)]