156955806215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1\times {\mathrm{18131}}^1$

素因数の和:19619

約数の個数: 32

約数和(自身を含む): 205086845376

約数和(自身を除く): 48131039161

約数列:

[1, 5, 13, 65, 97, 485, 1261, 1373, 6305, 6865, 17849, 18131, 89245, 90655, 133181, 235703, 665905, 1178515, 1731353, 1758707, 8656765, 8793535, 22863191, 24893863, 114315955, 124469315, 323620219, 1618101095, 2414704711, 12073523555, 31391161243, 156955806215]

約数ペア:

[(1, 156955806215), (5, 31391161243), (13, 12073523555), (65, 2414704711), (97, 1618101095), (485, 323620219), (1261, 124469315), (1373, 114315955), (6305, 24893863), (6865, 22863191), (17849, 8793535), (18131, 8656765), (89245, 1758707), (90655, 1731353), (133181, 1178515), (235703, 665905)]