156970264430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{54101}}^1$

素因数の和:54525

約数の個数: 64

約数和(自身を含む): 326118199680

約数和(自身を除く): 169147935250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 229, 362, 458, 905, 1145, 1267, 1603, 1810, 2290, 2534, 3206, 6335, 8015, 12670, 16030, 41449, 54101, 82898, 108202, 207245, 270505, 290143, 378707, 414490, 541010, 580286, 757414, 1450715, 1893535, 2901430, 3787070, 9792281, 12389129, 19584562, 24778258, 48961405, 61945645, 68545967, 86723903, 97922810, 123891290, 137091934, 173447806, 342729835, 433619515, 685459670, 867239030, 2242432349, 4484864698, 11212161745, 15697026443, 22424323490, 31394052886, 78485132215, 156970264430]

約数ペア:

[(1, 156970264430), (2, 78485132215), (5, 31394052886), (7, 22424323490), (10, 15697026443), (14, 11212161745), (35, 4484864698), (70, 2242432349), (181, 867239030), (229, 685459670), (362, 433619515), (458, 342729835), (905, 173447806), (1145, 137091934), (1267, 123891290), (1603, 97922810), (1810, 86723903), (2290, 68545967), (2534, 61945645), (3206, 48961405), (6335, 24778258), (8015, 19584562), (12670, 12389129), (16030, 9792281), (41449, 3787070), (54101, 2901430), (82898, 1893535), (108202, 1450715), (207245, 757414), (270505, 580286), (290143, 541010), (378707, 414490)]