138842418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 336768768

約数和(自身を除く): 197926350

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 121, 141, 143, 242, 282, 286, 313, 363, 429, 517, 611, 626, 726, 858, 939, 1034, 1222, 1551, 1573, 1833, 1878, 3102, 3146, 3443, 3666, 4069, 4719, 5687, 6721, 6886, 8138, 9438, 10329, 11374, 12207, 13442, 14711, 17061, 20163, 20658, 24414, 29422, 34122, 37873, 40326, 44133, 44759, 73931, 75746, 88266, 89518, 113619, 134277, 147862, 161821, 191243, 221793, 227238, 268554, 323642, 382486, 443586, 485463, 492349, 573729, 970926, 984698, 1147458, 1477047, 1780031, 2103673, 2954094, 3560062, 4207346, 5340093, 6311019, 10680186, 12622038, 23140403, 46280806, 69421209, 138842418]

約数ペア:

[(1, 138842418), (2, 69421209), (3, 46280806), (6, 23140403), (11, 12622038), (13, 10680186), (22, 6311019), (26, 5340093), (33, 4207346), (39, 3560062), (47, 2954094), (66, 2103673), (78, 1780031), (94, 1477047), (121, 1147458), (141, 984698), (143, 970926), (242, 573729), (282, 492349), (286, 485463), (313, 443586), (363, 382486), (429, 323642), (517, 268554), (611, 227238), (626, 221793), (726, 191243), (858, 161821), (939, 147862), (1034, 134277), (1222, 113619), (1551, 89518), (1573, 88266), (1833, 75746), (1878, 73931), (3102, 44759), (3146, 44133), (3443, 40326), (3666, 37873), (4069, 34122), (4719, 29422), (5687, 24414), (6721, 20658), (6886, 20163), (8138, 17061), (9438, 14711), (10329, 13442), (11374, 12207)]