156945429424

素因数分解:

$2^4\times 7^1\times {\mathrm{39359}}^1\times {\mathrm{35603}}^1$

素因数の和:74977

約数の個数: 40

約数和(自身を含む): 347540613120

約数和(自身を除く): 190595183696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35603, 39359, 71206, 78718, 142412, 157436, 249221, 275513, 284824, 314872, 498442, 551026, 569648, 629744, 996884, 1102052, 1993768, 2204104, 3987536, 4408208, 1401298477, 2802596954, 5605193908, 9809089339, 11210387816, 19618178678, 22420775632, 39236357356, 78472714712, 156945429424]

約数ペア:

[(1, 156945429424), (2, 78472714712), (4, 39236357356), (7, 22420775632), (8, 19618178678), (14, 11210387816), (16, 9809089339), (28, 5605193908), (56, 2802596954), (112, 1401298477), (35603, 4408208), (39359, 3987536), (71206, 2204104), (78718, 1993768), (142412, 1102052), (157436, 996884), (249221, 629744), (275513, 569648), (284824, 551026), (314872, 498442)]