156799398770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1338907}}^1$

素因数の和:1339167

約数の個数: 48

約数和(自身を含む): 329692705920

約数和(自身を除く): 172893307150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 239, 245, 478, 490, 1195, 1673, 2390, 3346, 8365, 11711, 16730, 23422, 58555, 117110, 1338907, 2677814, 6694535, 9372349, 13389070, 18744698, 46861745, 65606443, 93723490, 131212886, 319998773, 328032215, 639997546, 656064430, 1599993865, 2239991411, 3199987730, 4479982822, 11199957055, 15679939877, 22399914110, 31359879754, 78399699385, 156799398770]

約数ペア:

[(1, 156799398770), (2, 78399699385), (5, 31359879754), (7, 22399914110), (10, 15679939877), (14, 11199957055), (35, 4479982822), (49, 3199987730), (70, 2239991411), (98, 1599993865), (239, 656064430), (245, 639997546), (478, 328032215), (490, 319998773), (1195, 131212886), (1673, 93723490), (2390, 65606443), (3346, 46861745), (8365, 18744698), (11711, 13389070), (16730, 9372349), (23422, 6694535), (58555, 2677814), (117110, 1338907)]