191820132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 565784128

約数和(自身を除く): 373963996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 151, 213, 252, 284, 302, 426, 453, 497, 604, 639, 852, 906, 994, 1057, 1278, 1359, 1491, 1812, 1988, 2114, 2556, 2718, 2982, 3171, 4228, 4473, 5041, 5436, 5964, 6342, 8946, 9513, 10082, 10721, 12684, 15123, 17892, 19026, 20164, 21442, 30246, 32163, 35287, 38052, 42884, 45369, 60492, 64326, 70574, 75047, 90738, 96489, 105861, 128652, 141148, 150094, 181476, 192978, 211722, 225141, 300188, 317583, 385956, 423444, 450282, 635166, 675423, 761191, 900564, 1270332, 1350846, 1522382, 2283573, 2701692, 3044764, 4567146, 5328337, 6850719, 9134292, 10656674, 13701438, 15985011, 21313348, 27402876, 31970022, 47955033, 63940044, 95910066, 191820132]

約数ペア:

[(1, 191820132), (2, 95910066), (3, 63940044), (4, 47955033), (6, 31970022), (7, 27402876), (9, 21313348), (12, 15985011), (14, 13701438), (18, 10656674), (21, 9134292), (28, 6850719), (36, 5328337), (42, 4567146), (63, 3044764), (71, 2701692), (84, 2283573), (126, 1522382), (142, 1350846), (151, 1270332), (213, 900564), (252, 761191), (284, 675423), (302, 635166), (426, 450282), (453, 423444), (497, 385956), (604, 317583), (639, 300188), (852, 225141), (906, 211722), (994, 192978), (1057, 181476), (1278, 150094), (1359, 141148), (1491, 128652), (1812, 105861), (1988, 96489), (2114, 90738), (2556, 75047), (2718, 70574), (2982, 64326), (3171, 60492), (4228, 45369), (4473, 42884), (5041, 38052), (5436, 35287), (5964, 32163), (6342, 30246), (8946, 21442), (9513, 20164), (10082, 19026), (10721, 17892), (12684, 15123)]