164935190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 373469184

約数和(自身を除く): 208533994

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 263, 289, 310, 434, 526, 527, 578, 595, 1054, 1085, 1190, 1315, 1445, 1841, 2023, 2170, 2630, 2635, 2890, 3682, 3689, 4046, 4471, 5270, 7378, 8153, 8942, 8959, 9205, 10115, 16306, 17918, 18410, 18445, 20230, 22355, 31297, 36890, 40765, 44710, 44795, 57071, 62594, 62713, 76007, 81530, 89590, 114142, 125426, 138601, 152014, 156485, 277202, 285355, 312970, 313565, 380035, 532049, 570710, 627130, 693005, 760070, 970207, 1064098, 1386010, 1940414, 2356217, 2660245, 4712434, 4851035, 5320490, 9702070, 11781085, 16493519, 23562170, 32987038, 82467595, 164935190]

約数ペア:

[(1, 164935190), (2, 82467595), (5, 32987038), (7, 23562170), (10, 16493519), (14, 11781085), (17, 9702070), (31, 5320490), (34, 4851035), (35, 4712434), (62, 2660245), (70, 2356217), (85, 1940414), (119, 1386010), (155, 1064098), (170, 970207), (217, 760070), (238, 693005), (263, 627130), (289, 570710), (310, 532049), (434, 380035), (526, 313565), (527, 312970), (578, 285355), (595, 277202), (1054, 156485), (1085, 152014), (1190, 138601), (1315, 125426), (1445, 114142), (1841, 89590), (2023, 81530), (2170, 76007), (2630, 62713), (2635, 62594), (2890, 57071), (3682, 44795), (3689, 44710), (4046, 40765), (4471, 36890), (5270, 31297), (7378, 22355), (8153, 20230), (8942, 18445), (8959, 18410), (9205, 17918), (10115, 16306)]