156785352490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82217}}^1\times {\mathrm{14669}}^1$

素因数の和:96906

約数の個数: 32

約数和(自身を含む): 303946791120

約数和(自身を除く): 147161438630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14669, 29338, 73345, 82217, 146690, 164434, 190697, 381394, 411085, 822170, 953485, 1068821, 1906970, 2137642, 5344105, 10688210, 1206041173, 2412082346, 6030205865, 12060411730, 15678535249, 31357070498, 78392676245, 156785352490]

約数ペア:

[(1, 156785352490), (2, 78392676245), (5, 31357070498), (10, 15678535249), (13, 12060411730), (26, 6030205865), (65, 2412082346), (130, 1206041173), (14669, 10688210), (29338, 5344105), (73345, 2137642), (82217, 1906970), (146690, 1068821), (164434, 953485), (190697, 822170), (381394, 411085)]