167012.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 12673584

約数和(自身を除く): 6309154

約数列:

[1, 2, 5, 10, 19, 38, 41, 43, 82, 86, 95, 190, 205, 215, 361, 410, 430, 722, 779, 817, 1558, 1634, 1763, 1805, 3526, 3610, 3895, 4085, 7790, 8170, 8815, 14801, 15523, 17630, 29602, 31046, 33497, 66994, 74005, 77615, 148010, 155230, 167485, 334970, 636443, 1272886, 3182215, 6364430]

約数ペア:

[(1, 6364430), (2, 3182215), (5, 1272886), (10, 636443), (19, 334970), (38, 167485), (41, 155230), (43, 148010), (82, 77615), (86, 74005), (95, 66994), (190, 33497), (205, 31046), (215, 29602), (361, 17630), (410, 15523), (430, 14801), (722, 8815), (779, 8170), (817, 7790), (1558, 4085), (1634, 3895), (1763, 3610), (1805, 3526)]