158362740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18719}}^1$

素因数の和:18781

約数の個数: 72

約数和(自身を含む): 490613760

約数和(自身を除く): 332251020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 18719, 37438, 56157, 74876, 93595, 112314, 168471, 187190, 224628, 280785, 336942, 374380, 561570, 673884, 842355, 879793, 1123140, 1684710, 1759586, 2639379, 3369420, 3519172, 4398965, 5278758, 7918137, 8797930, 10557516, 13196895, 15836274, 17595860, 26393790, 31672548, 39590685, 52787580, 79181370, 158362740]

約数ペア:

[(1, 158362740), (2, 79181370), (3, 52787580), (4, 39590685), (5, 31672548), (6, 26393790), (9, 17595860), (10, 15836274), (12, 13196895), (15, 10557516), (18, 8797930), (20, 7918137), (30, 5278758), (36, 4398965), (45, 3519172), (47, 3369420), (60, 2639379), (90, 1759586), (94, 1684710), (141, 1123140), (180, 879793), (188, 842355), (235, 673884), (282, 561570), (423, 374380), (470, 336942), (564, 280785), (705, 224628), (846, 187190), (940, 168471), (1410, 112314), (1692, 93595), (2115, 74876), (2820, 56157), (4230, 37438), (8460, 18719)]