140588056

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 323190000

約数和(自身を除く): 182601944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 83, 98, 116, 149, 166, 196, 203, 232, 298, 332, 392, 406, 581, 596, 664, 812, 1043, 1162, 1192, 1421, 1624, 2086, 2324, 2407, 2842, 4067, 4172, 4321, 4648, 4814, 5684, 7301, 8134, 8344, 8642, 9628, 11368, 12367, 14602, 16268, 16849, 17284, 19256, 24734, 29204, 30247, 32536, 33698, 34568, 49468, 58408, 60494, 67396, 86569, 98936, 117943, 120988, 134792, 173138, 211729, 235886, 241976, 346276, 358643, 423458, 471772, 605983, 692552, 717286, 846916, 943544, 1211966, 1434572, 1693832, 2423932, 2510501, 2869144, 4847864, 5021002, 10042004, 17573507, 20084008, 35147014, 70294028, 140588056]

約数ペア:

[(1, 140588056), (2, 70294028), (4, 35147014), (7, 20084008), (8, 17573507), (14, 10042004), (28, 5021002), (29, 4847864), (49, 2869144), (56, 2510501), (58, 2423932), (83, 1693832), (98, 1434572), (116, 1211966), (149, 943544), (166, 846916), (196, 717286), (203, 692552), (232, 605983), (298, 471772), (332, 423458), (392, 358643), (406, 346276), (581, 241976), (596, 235886), (664, 211729), (812, 173138), (1043, 134792), (1162, 120988), (1192, 117943), (1421, 98936), (1624, 86569), (2086, 67396), (2324, 60494), (2407, 58408), (2842, 49468), (4067, 34568), (4172, 33698), (4321, 32536), (4648, 30247), (4814, 29204), (5684, 24734), (7301, 19256), (8134, 17284), (8344, 16849), (8642, 16268), (9628, 14602), (11368, 12367)]