194266128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19937}}^1$

素因数の和:19984

約数の個数: 80

約数和(自身を含む): 593354880

約数和(自身を除く): 399088752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 19937, 39874, 59811, 79748, 119622, 139559, 159496, 239244, 279118, 318992, 418677, 478488, 558236, 578173, 837354, 956976, 1116472, 1156346, 1674708, 1734519, 2232944, 2312692, 3349416, 3469038, 4047211, 4625384, 6698832, 6938076, 8094422, 9250768, 12141633, 13876152, 16188844, 24283266, 27752304, 32377688, 48566532, 64755376, 97133064, 194266128]

約数ペア:

[(1, 194266128), (2, 97133064), (3, 64755376), (4, 48566532), (6, 32377688), (7, 27752304), (8, 24283266), (12, 16188844), (14, 13876152), (16, 12141633), (21, 9250768), (24, 8094422), (28, 6938076), (29, 6698832), (42, 4625384), (48, 4047211), (56, 3469038), (58, 3349416), (84, 2312692), (87, 2232944), (112, 1734519), (116, 1674708), (168, 1156346), (174, 1116472), (203, 956976), (232, 837354), (336, 578173), (348, 558236), (406, 478488), (464, 418677), (609, 318992), (696, 279118), (812, 239244), (1218, 159496), (1392, 139559), (1624, 119622), (2436, 79748), (3248, 59811), (4872, 39874), (9744, 19937)]