139655168

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 304995600

約数和(自身を除く): 165340432

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 97, 128, 148, 152, 194, 256, 296, 304, 388, 512, 592, 608, 703, 776, 1024, 1184, 1216, 1406, 1552, 1843, 2048, 2368, 2432, 2812, 3104, 3589, 3686, 4736, 4864, 5624, 6208, 7178, 7372, 9472, 9728, 11248, 12416, 14356, 14744, 18944, 19456, 22496, 24832, 28712, 29488, 37888, 38912, 44992, 49664, 57424, 58976, 68191, 75776, 89984, 99328, 114848, 117952, 136382, 179968, 198656, 229696, 235904, 272764, 359936, 459392, 471808, 545528, 719872, 918784, 943616, 1091056, 1439744, 1837568, 1887232, 2182112, 3675136, 3774464, 4364224, 7350272, 8728448, 17456896, 34913792, 69827584, 139655168]

約数ペア:

[(1, 139655168), (2, 69827584), (4, 34913792), (8, 17456896), (16, 8728448), (19, 7350272), (32, 4364224), (37, 3774464), (38, 3675136), (64, 2182112), (74, 1887232), (76, 1837568), (97, 1439744), (128, 1091056), (148, 943616), (152, 918784), (194, 719872), (256, 545528), (296, 471808), (304, 459392), (388, 359936), (512, 272764), (592, 235904), (608, 229696), (703, 198656), (776, 179968), (1024, 136382), (1184, 117952), (1216, 114848), (1406, 99328), (1552, 89984), (1843, 75776), (2048, 68191), (2368, 58976), (2432, 57424), (2812, 49664), (3104, 44992), (3589, 38912), (3686, 37888), (4736, 29488), (4864, 28712), (5624, 24832), (6208, 22496), (7178, 19456), (7372, 18944), (9472, 14744), (9728, 14356), (11248, 12416)]