156789134512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{1439}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 324665470080

約数和(自身を除く): 167876335568

約数列:

[1, 2, 4, 8, 16, 37, 41, 67, 74, 82, 134, 148, 164, 268, 296, 328, 536, 592, 656, 1072, 1439, 1517, 2479, 2747, 2878, 3034, 4489, 4958, 5494, 5756, 6068, 8978, 9916, 10988, 11512, 12136, 17956, 19832, 21976, 23024, 24272, 35912, 39664, 43952, 53243, 58999, 71824, 96413, 101639, 106486, 117998, 166093, 184049, 192826, 203278, 212972, 235996, 332186, 368098, 385652, 406556, 425944, 471992, 664372, 736196, 771304, 813112, 851888, 943984, 1328744, 1472392, 1542608, 1626224, 2182963, 2657488, 2944784, 3567281, 3952933, 4365926, 6459671, 6809813, 7134562, 7905866, 8731852, 12919342, 13619626, 14269124, 15811732, 17463704, 25838684, 27239252, 28538248, 31623464, 34927408, 51677368, 54478504, 57076496, 63246928, 103354736, 108957008, 146258521, 239007827, 264846511, 292517042, 478015654, 529693022, 585034084, 956031308, 1059386044, 1170068168, 1912062616, 2118772088, 2340136336, 3824125232, 4237544176, 9799320907, 19598641814, 39197283628, 78394567256, 156789134512]

約数ペア:

[(1, 156789134512), (2, 78394567256), (4, 39197283628), (8, 19598641814), (16, 9799320907), (37, 4237544176), (41, 3824125232), (67, 2340136336), (74, 2118772088), (82, 1912062616), (134, 1170068168), (148, 1059386044), (164, 956031308), (268, 585034084), (296, 529693022), (328, 478015654), (536, 292517042), (592, 264846511), (656, 239007827), (1072, 146258521), (1439, 108957008), (1517, 103354736), (2479, 63246928), (2747, 57076496), (2878, 54478504), (3034, 51677368), (4489, 34927408), (4958, 31623464), (5494, 28538248), (5756, 27239252), (6068, 25838684), (8978, 17463704), (9916, 15811732), (10988, 14269124), (11512, 13619626), (12136, 12919342), (17956, 8731852), (19832, 7905866), (21976, 7134562), (23024, 6809813), (24272, 6459671), (35912, 4365926), (39664, 3952933), (43952, 3567281), (53243, 2944784), (58999, 2657488), (71824, 2182963), (96413, 1626224), (101639, 1542608), (106486, 1472392), (117998, 1328744), (166093, 943984), (184049, 851888), (192826, 813112), (203278, 771304), (212972, 736196), (235996, 664372), (332186, 471992), (368098, 425944), (385652, 406556)]