149380448

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 198984352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 89, 112, 118, 127, 178, 224, 236, 254, 356, 413, 472, 508, 623, 712, 826, 889, 944, 1016, 1246, 1424, 1652, 1778, 1888, 2032, 2492, 2848, 3304, 3556, 4064, 4984, 5251, 6608, 7112, 7493, 9968, 10502, 11303, 13216, 14224, 14986, 19936, 21004, 22606, 28448, 29972, 36757, 42008, 45212, 52451, 59944, 73514, 79121, 84016, 90424, 104902, 119888, 147028, 158242, 168032, 180848, 209804, 239776, 294056, 316484, 361696, 419608, 588112, 632968, 666877, 839216, 1176224, 1265936, 1333754, 1678432, 2531872, 2667508, 4668139, 5335016, 9336278, 10670032, 18672556, 21340064, 37345112, 74690224, 149380448]

約数ペア:

[(1, 149380448), (2, 74690224), (4, 37345112), (7, 21340064), (8, 18672556), (14, 10670032), (16, 9336278), (28, 5335016), (32, 4668139), (56, 2667508), (59, 2531872), (89, 1678432), (112, 1333754), (118, 1265936), (127, 1176224), (178, 839216), (224, 666877), (236, 632968), (254, 588112), (356, 419608), (413, 361696), (472, 316484), (508, 294056), (623, 239776), (712, 209804), (826, 180848), (889, 168032), (944, 158242), (1016, 147028), (1246, 119888), (1424, 104902), (1652, 90424), (1778, 84016), (1888, 79121), (2032, 73514), (2492, 59944), (2848, 52451), (3304, 45212), (3556, 42008), (4064, 36757), (4984, 29972), (5251, 28448), (6608, 22606), (7112, 21004), (7493, 19936), (9968, 14986), (10502, 14224), (11303, 13216)]