155191036

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 375513264

約数和(自身を除く): 220322228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 113, 143, 154, 182, 196, 226, 286, 308, 343, 364, 452, 539, 572, 637, 686, 791, 1001, 1078, 1243, 1274, 1372, 1469, 1582, 2002, 2156, 2401, 2486, 2548, 2938, 3164, 3773, 4004, 4459, 4802, 4972, 5537, 5876, 7007, 7546, 8701, 8918, 9604, 10283, 11074, 14014, 15092, 16159, 17402, 17836, 20566, 22148, 26411, 28028, 31213, 32318, 34804, 38759, 41132, 49049, 52822, 60907, 62426, 64636, 71981, 77518, 98098, 105644, 113113, 121814, 124852, 143962, 155036, 196196, 226226, 243628, 271313, 287924, 343343, 426349, 452452, 503867, 542626, 686686, 791791, 852698, 1007734, 1085252, 1373372, 1583582, 1705396, 2015468, 2984443, 3167164, 3527069, 5542537, 5968886, 7054138, 11085074, 11937772, 14108276, 22170148, 38797759, 77595518, 155191036]

約数ペア:

[(1, 155191036), (2, 77595518), (4, 38797759), (7, 22170148), (11, 14108276), (13, 11937772), (14, 11085074), (22, 7054138), (26, 5968886), (28, 5542537), (44, 3527069), (49, 3167164), (52, 2984443), (77, 2015468), (91, 1705396), (98, 1583582), (113, 1373372), (143, 1085252), (154, 1007734), (182, 852698), (196, 791791), (226, 686686), (286, 542626), (308, 503867), (343, 452452), (364, 426349), (452, 343343), (539, 287924), (572, 271313), (637, 243628), (686, 226226), (791, 196196), (1001, 155036), (1078, 143962), (1243, 124852), (1274, 121814), (1372, 113113), (1469, 105644), (1582, 98098), (2002, 77518), (2156, 71981), (2401, 64636), (2486, 62426), (2548, 60907), (2938, 52822), (3164, 49049), (3773, 41132), (4004, 38759), (4459, 34804), (4802, 32318), (4972, 31213), (5537, 28028), (5876, 26411), (7007, 22148), (7546, 20566), (8701, 17836), (8918, 17402), (9604, 16159), (10283, 15092), (11074, 14014)]