158693790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 240474210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 349, 659, 690, 698, 1047, 1318, 1745, 1977, 2094, 3295, 3490, 3954, 5235, 6590, 8027, 9885, 10470, 15157, 16054, 19770, 24081, 30314, 40135, 45471, 48162, 75785, 80270, 90942, 120405, 151570, 227355, 229991, 240810, 454710, 459982, 689973, 1149955, 1379946, 2299910, 3449865, 5289793, 6899730, 10579586, 15869379, 26448965, 31738758, 52897930, 79346895, 158693790]

約数ペア:

[(1, 158693790), (2, 79346895), (3, 52897930), (5, 31738758), (6, 26448965), (10, 15869379), (15, 10579586), (23, 6899730), (30, 5289793), (46, 3449865), (69, 2299910), (115, 1379946), (138, 1149955), (230, 689973), (345, 459982), (349, 454710), (659, 240810), (690, 229991), (698, 227355), (1047, 151570), (1318, 120405), (1745, 90942), (1977, 80270), (2094, 75785), (3295, 48162), (3490, 45471), (3954, 40135), (5235, 30314), (6590, 24081), (8027, 19770), (9885, 16054), (10470, 15157)]