140463294

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 301529088

約数和(自身を除く): 161065794

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 113, 123, 163, 186, 226, 246, 326, 339, 489, 678, 978, 1271, 2542, 3503, 3813, 4633, 5053, 6683, 7006, 7626, 9266, 10106, 10509, 13366, 13899, 15159, 18419, 20049, 21018, 27798, 30318, 36838, 40098, 55257, 110514, 143623, 207173, 287246, 414346, 430869, 570989, 621519, 755179, 861738, 1141978, 1243038, 1510358, 1712967, 2265537, 3425934, 4531074, 23410549, 46821098, 70231647, 140463294]

約数ペア:

[(1, 140463294), (2, 70231647), (3, 46821098), (6, 23410549), (31, 4531074), (41, 3425934), (62, 2265537), (82, 1712967), (93, 1510358), (113, 1243038), (123, 1141978), (163, 861738), (186, 755179), (226, 621519), (246, 570989), (326, 430869), (339, 414346), (489, 287246), (678, 207173), (978, 143623), (1271, 110514), (2542, 55257), (3503, 40098), (3813, 36838), (4633, 30318), (5053, 27798), (6683, 21018), (7006, 20049), (7626, 18419), (9266, 15159), (10106, 13899), (10509, 13366)]