145865376

素因数分解:

$2^5\times 3^2\times {\mathrm{571}}^1\times {\mathrm{887}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 415999584

約数和(自身を除く): 270134208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 571, 887, 1142, 1713, 1774, 2284, 2661, 3426, 3548, 4568, 5139, 5322, 6852, 7096, 7983, 9136, 10278, 10644, 13704, 14192, 15966, 18272, 20556, 21288, 27408, 28384, 31932, 41112, 42576, 54816, 63864, 82224, 85152, 127728, 164448, 255456, 506477, 1012954, 1519431, 2025908, 3038862, 4051816, 4558293, 6077724, 8103632, 9116586, 12155448, 16207264, 18233172, 24310896, 36466344, 48621792, 72932688, 145865376]

約数ペア:

[(1, 145865376), (2, 72932688), (3, 48621792), (4, 36466344), (6, 24310896), (8, 18233172), (9, 16207264), (12, 12155448), (16, 9116586), (18, 8103632), (24, 6077724), (32, 4558293), (36, 4051816), (48, 3038862), (72, 2025908), (96, 1519431), (144, 1012954), (288, 506477), (571, 255456), (887, 164448), (1142, 127728), (1713, 85152), (1774, 82224), (2284, 63864), (2661, 54816), (3426, 42576), (3548, 41112), (4568, 31932), (5139, 28384), (5322, 27408), (6852, 21288), (7096, 20556), (7983, 18272), (9136, 15966), (10278, 14192), (10644, 13704)]