127938630128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{11677}}^1$

素因数の和:13294

約数の個数: 80

約数和(自身を含む): 272469227520

約数和(自身を除く): 144530597392

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1567, 1748, 3134, 3496, 6268, 6992, 11677, 12536, 23354, 25072, 29773, 36041, 46708, 59546, 72082, 93416, 119092, 144164, 186832, 221863, 238184, 268571, 288328, 443726, 476368, 537142, 576656, 684779, 887452, 1074284, 1369558, 1774904, 2148568, 2739116, 3549808, 4297136, 5102849, 5478232, 10205698, 10956464, 18297859, 20411396, 36595718, 40822792, 73191436, 81645584, 146382872, 292765744, 347659321, 420850757, 695318642, 841701514, 1390637284, 1683403028, 2781274568, 3366806056, 5562549136, 6733612112, 7996164383, 15992328766, 31984657532, 63969315064, 127938630128]

約数ペア:

[(1, 127938630128), (2, 63969315064), (4, 31984657532), (8, 15992328766), (16, 7996164383), (19, 6733612112), (23, 5562549136), (38, 3366806056), (46, 2781274568), (76, 1683403028), (92, 1390637284), (152, 841701514), (184, 695318642), (304, 420850757), (368, 347659321), (437, 292765744), (874, 146382872), (1567, 81645584), (1748, 73191436), (3134, 40822792), (3496, 36595718), (6268, 20411396), (6992, 18297859), (11677, 10956464), (12536, 10205698), (23354, 5478232), (25072, 5102849), (29773, 4297136), (36041, 3549808), (46708, 2739116), (59546, 2148568), (72082, 1774904), (93416, 1369558), (119092, 1074284), (144164, 887452), (186832, 684779), (221863, 576656), (238184, 537142), (268571, 476368), (288328, 443726)]