126553406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 244270080

約数和(自身を除く): 117716674

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 61, 119, 122, 161, 238, 322, 379, 391, 427, 758, 782, 854, 1037, 1403, 2074, 2653, 2737, 2806, 5306, 5474, 6443, 7259, 8717, 9821, 12886, 14518, 17434, 19642, 23119, 23851, 45101, 46238, 47702, 61019, 90202, 122038, 148189, 161833, 166957, 296378, 323666, 333914, 393023, 531737, 786046, 1037323, 1063474, 2074646, 2751161, 3722159, 5502322, 7444318, 9039529, 18079058, 63276703, 126553406]

約数ペア:

[(1, 126553406), (2, 63276703), (7, 18079058), (14, 9039529), (17, 7444318), (23, 5502322), (34, 3722159), (46, 2751161), (61, 2074646), (119, 1063474), (122, 1037323), (161, 786046), (238, 531737), (322, 393023), (379, 333914), (391, 323666), (427, 296378), (758, 166957), (782, 161833), (854, 148189), (1037, 122038), (1403, 90202), (2074, 61019), (2653, 47702), (2737, 46238), (2806, 45101), (5306, 23851), (5474, 23119), (6443, 19642), (7259, 17434), (8717, 14518), (9821, 12886)]