147786842

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 269325000

約数和(自身を除く): 121538158

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 149, 203, 298, 349, 406, 698, 1043, 1421, 2086, 2443, 2842, 4321, 4886, 7301, 8642, 10121, 14602, 17101, 20242, 30247, 34202, 52001, 60494, 70847, 104002, 141694, 211729, 364007, 423458, 495929, 728014, 991858, 1508029, 2548049, 3016058, 5096098, 10556203, 21112406, 73893421, 147786842]

約数ペア:

[(1, 147786842), (2, 73893421), (7, 21112406), (14, 10556203), (29, 5096098), (49, 3016058), (58, 2548049), (98, 1508029), (149, 991858), (203, 728014), (298, 495929), (349, 423458), (406, 364007), (698, 211729), (1043, 141694), (1421, 104002), (2086, 70847), (2443, 60494), (2842, 52001), (4321, 34202), (4886, 30247), (7301, 20242), (8642, 17101), (10121, 14602)]