138715656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 368582400

約数和(自身を除く): 229866744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 856, 1284, 2033, 2568, 2843, 4066, 5686, 6099, 8132, 8529, 11372, 12198, 16264, 17058, 22744, 24396, 34116, 48792, 54017, 68232, 108034, 162051, 216068, 304201, 324102, 432136, 608402, 648204, 912603, 1216804, 1296408, 1825206, 2433608, 3650412, 5779819, 7300824, 11559638, 17339457, 23119276, 34678914, 46238552, 69357828, 138715656]

約数ペア:

[(1, 138715656), (2, 69357828), (3, 46238552), (4, 34678914), (6, 23119276), (8, 17339457), (12, 11559638), (19, 7300824), (24, 5779819), (38, 3650412), (57, 2433608), (76, 1825206), (107, 1296408), (114, 1216804), (152, 912603), (214, 648204), (228, 608402), (321, 432136), (428, 324102), (456, 304201), (642, 216068), (856, 162051), (1284, 108034), (2033, 68232), (2568, 54017), (2843, 48792), (4066, 34116), (5686, 24396), (6099, 22744), (8132, 17058), (8529, 16264), (11372, 12198)]