167956380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19853}}^1$

素因数の和:19915

約数の個数: 72

約数和(自身を含む): 520333632

約数和(自身を除く): 352377252

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, 19853, 39706, 59559, 79412, 99265, 119118, 178677, 198530, 238236, 297795, 357354, 397060, 595590, 714708, 893385, 933091, 1191180, 1786770, 1866182, 2799273, 3573540, 3732364, 4665455, 5598546, 8397819, 9330910, 11197092, 13996365, 16795638, 18661820, 27992730, 33591276, 41989095, 55985460, 83978190, 167956380]

約数ペア:

[(1, 167956380), (2, 83978190), (3, 55985460), (4, 41989095), (5, 33591276), (6, 27992730), (9, 18661820), (10, 16795638), (12, 13996365), (15, 11197092), (18, 9330910), (20, 8397819), (30, 5598546), (36, 4665455), (45, 3732364), (47, 3573540), (60, 2799273), (90, 1866182), (94, 1786770), (141, 1191180), (180, 933091), (188, 893385), (235, 714708), (282, 595590), (423, 397060), (470, 357354), (564, 297795), (705, 238236), (846, 198530), (940, 178677), (1410, 119118), (1692, 99265), (2115, 79412), (2820, 59559), (4230, 39706), (8460, 19853)]