156540636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 471837184

約数和(自身を除く): 315296548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 103, 111, 126, 148, 163, 206, 222, 252, 259, 309, 326, 333, 412, 444, 489, 518, 618, 652, 666, 721, 777, 927, 978, 1036, 1141, 1236, 1332, 1442, 1467, 1554, 1854, 1956, 2163, 2282, 2331, 2884, 2934, 3108, 3423, 3708, 3811, 4326, 4564, 4662, 5868, 6031, 6489, 6846, 7622, 8652, 9324, 10269, 11433, 12062, 12978, 13692, 15244, 16789, 18093, 20538, 22866, 24124, 25956, 26677, 33578, 34299, 36186, 41076, 42217, 45732, 50367, 53354, 54279, 67156, 68598, 72372, 80031, 84434, 100734, 106708, 108558, 117523, 126651, 137196, 151101, 160062, 168868, 201468, 217116, 235046, 240093, 253302, 302202, 320124, 352569, 379953, 470092, 480186, 506604, 604404, 621193, 705138, 759906, 960372, 1057707, 1242386, 1410276, 1519812, 1863579, 2115414, 2484772, 3727158, 4230828, 4348351, 5590737, 7454316, 8696702, 11181474, 13045053, 17393404, 22362948, 26090106, 39135159, 52180212, 78270318, 156540636]

約数ペア:

[(1, 156540636), (2, 78270318), (3, 52180212), (4, 39135159), (6, 26090106), (7, 22362948), (9, 17393404), (12, 13045053), (14, 11181474), (18, 8696702), (21, 7454316), (28, 5590737), (36, 4348351), (37, 4230828), (42, 3727158), (63, 2484772), (74, 2115414), (84, 1863579), (103, 1519812), (111, 1410276), (126, 1242386), (148, 1057707), (163, 960372), (206, 759906), (222, 705138), (252, 621193), (259, 604404), (309, 506604), (326, 480186), (333, 470092), (412, 379953), (444, 352569), (489, 320124), (518, 302202), (618, 253302), (652, 240093), (666, 235046), (721, 217116), (777, 201468), (927, 168868), (978, 160062), (1036, 151101), (1141, 137196), (1236, 126651), (1332, 117523), (1442, 108558), (1467, 106708), (1554, 100734), (1854, 84434), (1956, 80031), (2163, 72372), (2282, 68598), (2331, 67156), (2884, 54279), (2934, 53354), (3108, 50367), (3423, 45732), (3708, 42217), (3811, 41076), (4326, 36186), (4564, 34299), (4662, 33578), (5868, 26677), (6031, 25956), (6489, 24124), (6846, 22866), (7622, 20538), (8652, 18093), (9324, 16789), (10269, 15244), (11433, 13692), (12062, 12978)]