156928393242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1\times {\mathrm{5857}}^1$

素因数の和:6540

約数の個数: 96

約数和(自身を含む): 360969960000

約数和(自身を除く): 204041566758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 499, 942, 998, 1413, 1497, 2826, 2983, 2994, 4491, 5857, 5966, 8949, 8982, 9481, 11714, 17571, 17898, 18962, 26847, 28443, 35142, 52713, 53694, 56886, 78343, 85329, 105426, 111283, 156686, 170658, 222566, 235029, 333849, 470058, 667698, 705087, 919549, 1001547, 1410174, 1488517, 1839098, 2003094, 2758647, 2922643, 2977034, 4465551, 5517294, 5845286, 8275941, 8767929, 8931102, 13396653, 16551882, 17471431, 17535858, 26303787, 26793306, 34942862, 52414293, 52607574, 55530217, 104828586, 111060434, 157242879, 166590651, 314485758, 333181302, 458854951, 499771953, 917709902, 999543906, 1376564853, 2753129706, 4129694559, 8259389118, 8718244069, 17436488138, 26154732207, 52309464414, 78464196621, 156928393242]

約数ペア:

[(1, 156928393242), (2, 78464196621), (3, 52309464414), (6, 26154732207), (9, 17436488138), (18, 8718244069), (19, 8259389118), (38, 4129694559), (57, 2753129706), (114, 1376564853), (157, 999543906), (171, 917709902), (314, 499771953), (342, 458854951), (471, 333181302), (499, 314485758), (942, 166590651), (998, 157242879), (1413, 111060434), (1497, 104828586), (2826, 55530217), (2983, 52607574), (2994, 52414293), (4491, 34942862), (5857, 26793306), (5966, 26303787), (8949, 17535858), (8982, 17471431), (9481, 16551882), (11714, 13396653), (17571, 8931102), (17898, 8767929), (18962, 8275941), (26847, 5845286), (28443, 5517294), (35142, 4465551), (52713, 2977034), (53694, 2922643), (56886, 2758647), (78343, 2003094), (85329, 1839098), (105426, 1488517), (111283, 1410174), (156686, 1001547), (170658, 919549), (222566, 705087), (235029, 667698), (333849, 470058)]