156932770405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{90353}}^1$

素因数の和:90813

約数の個数: 32

約数和(自身を含む): 202971225600

約数和(自身を除く): 46038455195

約数列:

[1, 5, 19, 47, 95, 235, 389, 893, 1945, 4465, 7391, 18283, 36955, 90353, 91415, 347377, 451765, 1716707, 1736885, 4246591, 8583535, 21232955, 35147317, 80685229, 175736585, 403426145, 667799023, 1651923899, 3338995115, 8259619495, 31386554081, 156932770405]

約数ペア:

[(1, 156932770405), (5, 31386554081), (19, 8259619495), (47, 3338995115), (95, 1651923899), (235, 667799023), (389, 403426145), (893, 175736585), (1945, 80685229), (4465, 35147317), (7391, 21232955), (18283, 8583535), (36955, 4246591), (90353, 1736885), (91415, 1716707), (347377, 451765)]