157943784390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{19079}}^1$

素因数の和:19674

約数の個数: 128

約数和(自身を含む): 439603200000

約数和(自身を除く): 281659415610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 499, 553, 790, 998, 1106, 1185, 1497, 1659, 2370, 2495, 2765, 2994, 3318, 3493, 4990, 5530, 6986, 7485, 8295, 10479, 14970, 16590, 17465, 19079, 20958, 34930, 38158, 39421, 52395, 57237, 78842, 95395, 104790, 114474, 118263, 133553, 190790, 197105, 236526, 267106, 275947, 286185, 394210, 400659, 551894, 572370, 591315, 667765, 801318, 827841, 1182630, 1335530, 1379735, 1507241, 1655682, 2003295, 2759470, 3014482, 4006590, 4139205, 4521723, 7536205, 8278410, 9043446, 9520421, 10550687, 15072410, 19040842, 21101374, 22608615, 28561263, 31652061, 45217230, 47602105, 52753435, 57122526, 63304122, 66642947, 95204210, 105506870, 133285894, 142806315, 158260305, 199928841, 285612630, 316520610, 333214735, 399857682, 666429470, 752113259, 999644205, 1504226518, 1999288410, 2256339777, 3760566295, 4512679554, 5264792813, 7521132590, 10529585626, 11281698885, 15794378439, 22563397770, 26323964065, 31588756878, 52647928130, 78971892195, 157943784390]

約数ペア:

[(1, 157943784390), (2, 78971892195), (3, 52647928130), (5, 31588756878), (6, 26323964065), (7, 22563397770), (10, 15794378439), (14, 11281698885), (15, 10529585626), (21, 7521132590), (30, 5264792813), (35, 4512679554), (42, 3760566295), (70, 2256339777), (79, 1999288410), (105, 1504226518), (158, 999644205), (210, 752113259), (237, 666429470), (395, 399857682), (474, 333214735), (499, 316520610), (553, 285612630), (790, 199928841), (998, 158260305), (1106, 142806315), (1185, 133285894), (1497, 105506870), (1659, 95204210), (2370, 66642947), (2495, 63304122), (2765, 57122526), (2994, 52753435), (3318, 47602105), (3493, 45217230), (4990, 31652061), (5530, 28561263), (6986, 22608615), (7485, 21101374), (8295, 19040842), (10479, 15072410), (14970, 10550687), (16590, 9520421), (17465, 9043446), (19079, 8278410), (20958, 7536205), (34930, 4521723), (38158, 4139205), (39421, 4006590), (52395, 3014482), (57237, 2759470), (78842, 2003295), (95395, 1655682), (104790, 1507241), (114474, 1379735), (118263, 1335530), (133553, 1182630), (190790, 827841), (197105, 801318), (236526, 667765), (267106, 591315), (275947, 572370), (286185, 551894), (394210, 400659)]