164140103570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1404

約数の個数: 128

約数和(自身を含む): 323979264000

約数和(自身を除く): 159839160430

約数列:

[1, 2, 5, 10, 17, 34, 61, 79, 85, 122, 158, 170, 191, 305, 382, 395, 610, 790, 955, 1037, 1049, 1343, 1910, 2074, 2098, 2686, 3247, 4819, 5185, 5245, 6494, 6715, 9638, 10370, 10490, 11651, 13430, 15089, 16235, 17833, 23302, 24095, 30178, 32470, 35666, 48190, 58255, 63989, 75445, 81923, 82871, 89165, 116510, 127978, 150890, 163846, 165742, 178330, 198067, 200359, 256513, 319945, 396134, 400718, 409615, 414355, 513026, 639890, 819230, 828710, 920429, 990335, 1001795, 1087813, 1282565, 1408807, 1840858, 1980670, 2003590, 2175626, 2565130, 2817614, 3406103, 4602145, 5055131, 5439065, 6812206, 7044035, 9204290, 10110262, 10878130, 12221899, 14088070, 15647293, 15828361, 17030515, 24443798, 25275655, 31294586, 31656722, 34061030, 50551310, 61109495, 78236465, 79141805, 85937227, 122218990, 156472930, 158283610, 171874454, 207772283, 269082137, 415544566, 429686135, 538164274, 859372270, 965530021, 1038861415, 1345410685, 1931060042, 2077722830, 2690821370, 4827650105, 9655300210, 16414010357, 32828020714, 82070051785, 164140103570]

約数ペア:

[(1, 164140103570), (2, 82070051785), (5, 32828020714), (10, 16414010357), (17, 9655300210), (34, 4827650105), (61, 2690821370), (79, 2077722830), (85, 1931060042), (122, 1345410685), (158, 1038861415), (170, 965530021), (191, 859372270), (305, 538164274), (382, 429686135), (395, 415544566), (610, 269082137), (790, 207772283), (955, 171874454), (1037, 158283610), (1049, 156472930), (1343, 122218990), (1910, 85937227), (2074, 79141805), (2098, 78236465), (2686, 61109495), (3247, 50551310), (4819, 34061030), (5185, 31656722), (5245, 31294586), (6494, 25275655), (6715, 24443798), (9638, 17030515), (10370, 15828361), (10490, 15647293), (11651, 14088070), (13430, 12221899), (15089, 10878130), (16235, 10110262), (17833, 9204290), (23302, 7044035), (24095, 6812206), (30178, 5439065), (32470, 5055131), (35666, 4602145), (48190, 3406103), (58255, 2817614), (63989, 2565130), (75445, 2175626), (81923, 2003590), (82871, 1980670), (89165, 1840858), (116510, 1408807), (127978, 1282565), (150890, 1087813), (163846, 1001795), (165742, 990335), (178330, 920429), (198067, 828710), (200359, 819230), (256513, 639890), (319945, 513026), (396134, 414355), (400718, 409615)]