156988859690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1\times {\mathrm{7937}}^1$

素因数の和:8843

約数の個数: 64

約数和(自身を含む): 306129541536

約数和(自身を除く): 149140681846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 653, 1165, 1306, 2330, 3029, 3265, 6058, 6530, 7937, 8489, 15145, 15874, 16978, 30290, 39685, 42445, 79370, 84890, 103181, 152149, 206362, 304298, 515905, 760745, 1031810, 1521490, 1849321, 1977937, 3698642, 3955874, 5182861, 9246605, 9889685, 10365722, 18493210, 19779370, 24041173, 25914305, 48082346, 51828610, 67377193, 120205865, 134754386, 240411730, 336885965, 673771930, 1207606613, 2415213226, 6038033065, 12076066130, 15698885969, 31397771938, 78494429845, 156988859690]

約数ペア:

[(1, 156988859690), (2, 78494429845), (5, 31397771938), (10, 15698885969), (13, 12076066130), (26, 6038033065), (65, 2415213226), (130, 1207606613), (233, 673771930), (466, 336885965), (653, 240411730), (1165, 134754386), (1306, 120205865), (2330, 67377193), (3029, 51828610), (3265, 48082346), (6058, 25914305), (6530, 24041173), (7937, 19779370), (8489, 18493210), (15145, 10365722), (15874, 9889685), (16978, 9246605), (30290, 5182861), (39685, 3955874), (42445, 3698642), (79370, 1977937), (84890, 1849321), (103181, 1521490), (152149, 1031810), (206362, 760745), (304298, 515905)]