145315128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10949}}^1$

素因数の和:11044

約数の個数: 64

約数和(自身を含む): 420480000

約数和(自身を除く): 275164872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 10949, 13272, 21898, 32847, 43796, 65694, 76643, 87592, 131388, 153286, 229929, 262776, 306572, 459858, 613144, 864971, 919716, 1729942, 1839432, 2594913, 3459884, 5189826, 6054797, 6919768, 10379652, 12109594, 18164391, 20759304, 24219188, 36328782, 48438376, 72657564, 145315128]

約数ペア:

[(1, 145315128), (2, 72657564), (3, 48438376), (4, 36328782), (6, 24219188), (7, 20759304), (8, 18164391), (12, 12109594), (14, 10379652), (21, 6919768), (24, 6054797), (28, 5189826), (42, 3459884), (56, 2594913), (79, 1839432), (84, 1729942), (158, 919716), (168, 864971), (237, 613144), (316, 459858), (474, 306572), (553, 262776), (632, 229929), (948, 153286), (1106, 131388), (1659, 87592), (1896, 76643), (2212, 65694), (3318, 43796), (4424, 32847), (6636, 21898), (10949, 13272)]