127929888

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7831

約数の個数: 96

約数和(自身を含む): 392817600

約数和(自身を除く): 264887712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 7793, 8208, 15586, 16416, 23379, 31172, 46758, 62344, 70137, 93516, 124688, 140274, 148067, 187032, 210411, 249376, 280548, 296134, 374064, 420822, 444201, 561096, 592268, 748128, 841644, 888402, 1122192, 1184536, 1332603, 1683288, 1776804, 2244384, 2369072, 2665206, 3366576, 3553608, 3997809, 4738144, 5330412, 6733152, 7107216, 7995618, 10660824, 14214432, 15991236, 21321648, 31982472, 42643296, 63964944, 127929888]

約数ペア:

[(1, 127929888), (2, 63964944), (3, 42643296), (4, 31982472), (6, 21321648), (8, 15991236), (9, 14214432), (12, 10660824), (16, 7995618), (18, 7107216), (19, 6733152), (24, 5330412), (27, 4738144), (32, 3997809), (36, 3553608), (38, 3366576), (48, 2665206), (54, 2369072), (57, 2244384), (72, 1776804), (76, 1683288), (96, 1332603), (108, 1184536), (114, 1122192), (144, 888402), (152, 841644), (171, 748128), (216, 592268), (228, 561096), (288, 444201), (304, 420822), (342, 374064), (432, 296134), (456, 280548), (513, 249376), (608, 210411), (684, 187032), (864, 148067), (912, 140274), (1026, 124688), (1368, 93516), (1824, 70137), (2052, 62344), (2736, 46758), (4104, 31172), (5472, 23379), (7793, 16416), (8208, 15586)]