171391896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 349542504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 402, 468, 536, 603, 702, 804, 871, 911, 936, 1206, 1404, 1608, 1742, 1809, 1822, 2412, 2613, 2733, 2808, 3484, 3618, 3644, 4824, 5226, 5466, 6968, 7236, 7288, 7839, 8199, 10452, 10932, 11843, 14472, 15678, 16398, 20904, 21864, 23517, 23686, 24597, 31356, 32796, 35529, 47034, 47372, 49194, 61037, 62712, 65592, 71058, 94068, 94744, 98388, 106587, 122074, 142116, 183111, 188136, 196776, 213174, 244148, 284232, 319761, 366222, 426348, 488296, 549333, 639522, 732444, 793481, 852696, 1098666, 1279044, 1464888, 1586962, 1647999, 2197332, 2380443, 2558088, 3173924, 3295998, 4394664, 4760886, 6347848, 6591996, 7141329, 9521772, 13183992, 14282658, 19043544, 21423987, 28565316, 42847974, 57130632, 85695948, 171391896]

約数ペア:

[(1, 171391896), (2, 85695948), (3, 57130632), (4, 42847974), (6, 28565316), (8, 21423987), (9, 19043544), (12, 14282658), (13, 13183992), (18, 9521772), (24, 7141329), (26, 6591996), (27, 6347848), (36, 4760886), (39, 4394664), (52, 3295998), (54, 3173924), (67, 2558088), (72, 2380443), (78, 2197332), (104, 1647999), (108, 1586962), (117, 1464888), (134, 1279044), (156, 1098666), (201, 852696), (216, 793481), (234, 732444), (268, 639522), (312, 549333), (351, 488296), (402, 426348), (468, 366222), (536, 319761), (603, 284232), (702, 244148), (804, 213174), (871, 196776), (911, 188136), (936, 183111), (1206, 142116), (1404, 122074), (1608, 106587), (1742, 98388), (1809, 94744), (1822, 94068), (2412, 71058), (2613, 65592), (2733, 62712), (2808, 61037), (3484, 49194), (3618, 47372), (3644, 47034), (4824, 35529), (5226, 32796), (5466, 31356), (6968, 24597), (7236, 23686), (7288, 23517), (7839, 21864), (8199, 20904), (10452, 16398), (10932, 15678), (11843, 14472)]