179936764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 219231236

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 107, 109, 116, 133, 203, 214, 218, 266, 406, 428, 436, 532, 551, 749, 763, 812, 1102, 1498, 1526, 2033, 2071, 2204, 2996, 3052, 3103, 3161, 3857, 4066, 4142, 6206, 6322, 7714, 8132, 8284, 11663, 12412, 12644, 14231, 14497, 15428, 21721, 22127, 23326, 28462, 28994, 43442, 44254, 46652, 56924, 57988, 58957, 60059, 81641, 86884, 88508, 117914, 120118, 163282, 221597, 235828, 240236, 326564, 338227, 412699, 420413, 443194, 676454, 825398, 840826, 886388, 1352908, 1551179, 1650796, 1681652, 2367589, 3102358, 4735178, 6204716, 6426313, 9470356, 12852626, 25705252, 44984191, 89968382, 179936764]

約数ペア:

[(1, 179936764), (2, 89968382), (4, 44984191), (7, 25705252), (14, 12852626), (19, 9470356), (28, 6426313), (29, 6204716), (38, 4735178), (58, 3102358), (76, 2367589), (107, 1681652), (109, 1650796), (116, 1551179), (133, 1352908), (203, 886388), (214, 840826), (218, 825398), (266, 676454), (406, 443194), (428, 420413), (436, 412699), (532, 338227), (551, 326564), (749, 240236), (763, 235828), (812, 221597), (1102, 163282), (1498, 120118), (1526, 117914), (2033, 88508), (2071, 86884), (2204, 81641), (2996, 60059), (3052, 58957), (3103, 57988), (3161, 56924), (3857, 46652), (4066, 44254), (4142, 43442), (6206, 28994), (6322, 28462), (7714, 23326), (8132, 22127), (8284, 21721), (11663, 15428), (12412, 14497), (12644, 14231)]