156727610140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7759}}^1\times {\mathrm{9439}}^1$

素因数の和:17314

約数の個数: 48

約数和(自身を含む): 332281958400

約数和(自身を除く): 175554348260

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7759, 9439, 15518, 18878, 31036, 37756, 38795, 47195, 77590, 94390, 155180, 188780, 830213, 1009973, 1660426, 2019946, 3320852, 4039892, 4151065, 5049865, 8302130, 10099730, 16604260, 20199460, 73237201, 146474402, 292948804, 366186005, 732372010, 1464744020, 7836380507, 15672761014, 31345522028, 39181902535, 78363805070, 156727610140]

約数ペア:

[(1, 156727610140), (2, 78363805070), (4, 39181902535), (5, 31345522028), (10, 15672761014), (20, 7836380507), (107, 1464744020), (214, 732372010), (428, 366186005), (535, 292948804), (1070, 146474402), (2140, 73237201), (7759, 20199460), (9439, 16604260), (15518, 10099730), (18878, 8302130), (31036, 5049865), (37756, 4151065), (38795, 4039892), (47195, 3320852), (77590, 2019946), (94390, 1660426), (155180, 1009973), (188780, 830213)]