15784152

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 25169448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 71, 118, 142, 157, 177, 213, 236, 284, 314, 354, 426, 471, 472, 568, 628, 708, 852, 942, 1256, 1416, 1704, 1884, 3768, 4189, 8378, 9263, 11147, 12567, 16756, 18526, 22294, 25134, 27789, 33441, 33512, 37052, 44588, 50268, 55578, 66882, 74104, 89176, 100536, 111156, 133764, 222312, 267528, 657673, 1315346, 1973019, 2630692, 3946038, 5261384, 7892076, 15784152]

約数ペア:

[(1, 15784152), (2, 7892076), (3, 5261384), (4, 3946038), (6, 2630692), (8, 1973019), (12, 1315346), (24, 657673), (59, 267528), (71, 222312), (118, 133764), (142, 111156), (157, 100536), (177, 89176), (213, 74104), (236, 66882), (284, 55578), (314, 50268), (354, 44588), (426, 37052), (471, 33512), (472, 33441), (568, 27789), (628, 25134), (708, 22294), (852, 18526), (942, 16756), (1256, 12567), (1416, 11147), (1704, 9263), (1884, 8378), (3768, 4189)]