187995744

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 565385184

約数和(自身を除く): 377389440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 101, 138, 144, 184, 202, 207, 276, 281, 288, 303, 368, 404, 414, 552, 562, 606, 736, 808, 828, 843, 909, 1104, 1124, 1212, 1616, 1656, 1686, 1818, 2208, 2248, 2323, 2424, 2529, 3232, 3312, 3372, 3636, 4496, 4646, 4848, 5058, 6463, 6624, 6744, 6969, 7272, 8992, 9292, 9696, 10116, 12926, 13488, 13938, 14544, 18584, 19389, 20232, 20907, 25852, 26976, 27876, 28381, 29088, 37168, 38778, 40464, 41814, 51704, 55752, 56762, 58167, 74336, 77556, 80928, 83628, 85143, 103408, 111504, 113524, 116334, 155112, 167256, 170286, 206816, 223008, 227048, 232668, 255429, 310224, 334512, 340572, 454096, 465336, 510858, 620448, 652763, 669024, 681144, 908192, 930672, 1021716, 1305526, 1362288, 1861344, 1958289, 2043432, 2611052, 2724576, 3916578, 4086864, 5222104, 5874867, 7833156, 8173728, 10444208, 11749734, 15666312, 20888416, 23499468, 31332624, 46998936, 62665248, 93997872, 187995744]

約数ペア:

[(1, 187995744), (2, 93997872), (3, 62665248), (4, 46998936), (6, 31332624), (8, 23499468), (9, 20888416), (12, 15666312), (16, 11749734), (18, 10444208), (23, 8173728), (24, 7833156), (32, 5874867), (36, 5222104), (46, 4086864), (48, 3916578), (69, 2724576), (72, 2611052), (92, 2043432), (96, 1958289), (101, 1861344), (138, 1362288), (144, 1305526), (184, 1021716), (202, 930672), (207, 908192), (276, 681144), (281, 669024), (288, 652763), (303, 620448), (368, 510858), (404, 465336), (414, 454096), (552, 340572), (562, 334512), (606, 310224), (736, 255429), (808, 232668), (828, 227048), (843, 223008), (909, 206816), (1104, 170286), (1124, 167256), (1212, 155112), (1616, 116334), (1656, 113524), (1686, 111504), (1818, 103408), (2208, 85143), (2248, 83628), (2323, 80928), (2424, 77556), (2529, 74336), (3232, 58167), (3312, 56762), (3372, 55752), (3636, 51704), (4496, 41814), (4646, 40464), (4848, 38778), (5058, 37168), (6463, 29088), (6624, 28381), (6744, 27876), (6969, 26976), (7272, 25852), (8992, 20907), (9292, 20232), (9696, 19389), (10116, 18584), (12926, 14544), (13488, 13938)]