153619908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22901}}^1$

素因数の和:22964

約数の個数: 48

約数和(自身を含む): 395013696

約数和(自身を除く): 241393788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 22901, 45802, 68703, 91604, 137406, 274812, 297713, 595426, 893139, 984743, 1190852, 1786278, 1969486, 2954229, 3572556, 3938972, 5908458, 11816916, 12801659, 25603318, 38404977, 51206636, 76809954, 153619908]

約数ペア:

[(1, 153619908), (2, 76809954), (3, 51206636), (4, 38404977), (6, 25603318), (12, 12801659), (13, 11816916), (26, 5908458), (39, 3938972), (43, 3572556), (52, 2954229), (78, 1969486), (86, 1786278), (129, 1190852), (156, 984743), (172, 893139), (258, 595426), (516, 297713), (559, 274812), (1118, 137406), (1677, 91604), (2236, 68703), (3354, 45802), (6708, 22901)]