157215804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4129}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 388550400

約数和(自身を除く): 231334596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 167, 228, 334, 501, 668, 1002, 2004, 3173, 4129, 6346, 8258, 9519, 12387, 12692, 16516, 19038, 24774, 38076, 49548, 78451, 156902, 235353, 313804, 470706, 689543, 941412, 1379086, 2068629, 2758172, 4137258, 8274516, 13101317, 26202634, 39303951, 52405268, 78607902, 157215804]

約数ペア:

[(1, 157215804), (2, 78607902), (3, 52405268), (4, 39303951), (6, 26202634), (12, 13101317), (19, 8274516), (38, 4137258), (57, 2758172), (76, 2068629), (114, 1379086), (167, 941412), (228, 689543), (334, 470706), (501, 313804), (668, 235353), (1002, 156902), (2004, 78451), (3173, 49548), (4129, 38076), (6346, 24774), (8258, 19038), (9519, 16516), (12387, 12692)]