153441442

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3911

約数の個数: 48

約数和(自身を含む): 300051648

約数和(自身を除く): 146610206

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3626, 3847, 5698, 7694, 19943, 26929, 39886, 42317, 53858, 84634, 142339, 188503, 284678, 296219, 377006, 592438, 996373, 1565729, 1992746, 2073533, 3131458, 4147066, 6974611, 10960103, 13949222, 21920206, 76720721, 153441442]

約数ペア:

[(1, 153441442), (2, 76720721), (7, 21920206), (11, 13949222), (14, 10960103), (22, 6974611), (37, 4147066), (49, 3131458), (74, 2073533), (77, 1992746), (98, 1565729), (154, 996373), (259, 592438), (407, 377006), (518, 296219), (539, 284678), (814, 188503), (1078, 142339), (1813, 84634), (2849, 53858), (3626, 42317), (3847, 39886), (5698, 26929), (7694, 19943)]