169099693550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 322127953920

約数和(自身を除く): 153028260370

約数列:

[1, 2, 5, 10, 25, 50, 79, 127, 158, 254, 395, 521, 635, 647, 790, 1042, 1270, 1294, 1975, 2605, 3175, 3235, 3950, 5210, 6350, 6470, 10033, 13025, 16175, 20066, 26050, 32350, 41159, 50165, 51113, 66167, 82169, 82318, 100330, 102226, 132334, 164338, 205795, 250825, 255565, 330835, 337087, 410845, 411590, 501650, 511130, 661670, 674174, 821690, 1028975, 1277825, 1654175, 1685435, 2054225, 2057950, 2555650, 3308350, 3370870, 4108450, 5227193, 6491351, 8427175, 10454386, 12982702, 16854350, 26135965, 26629873, 32456755, 42810049, 52271930, 53259746, 64913510, 85620098, 130679825, 133149365, 162283775, 214050245, 261359650, 266298730, 324567550, 428100490, 665746825, 1070251225, 1331493650, 2140502450, 3381993871, 6763987742, 16909969355, 33819938710, 84549846775, 169099693550]

約数ペア:

[(1, 169099693550), (2, 84549846775), (5, 33819938710), (10, 16909969355), (25, 6763987742), (50, 3381993871), (79, 2140502450), (127, 1331493650), (158, 1070251225), (254, 665746825), (395, 428100490), (521, 324567550), (635, 266298730), (647, 261359650), (790, 214050245), (1042, 162283775), (1270, 133149365), (1294, 130679825), (1975, 85620098), (2605, 64913510), (3175, 53259746), (3235, 52271930), (3950, 42810049), (5210, 32456755), (6350, 26629873), (6470, 26135965), (10033, 16854350), (13025, 12982702), (16175, 10454386), (20066, 8427175), (26050, 6491351), (32350, 5227193), (41159, 4108450), (50165, 3370870), (51113, 3308350), (66167, 2555650), (82169, 2057950), (82318, 2054225), (100330, 1685435), (102226, 1654175), (132334, 1277825), (164338, 1028975), (205795, 821690), (250825, 674174), (255565, 661670), (330835, 511130), (337087, 501650), (410845, 411590)]