158202128

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 361584000

約数和(自身を除く): 203381872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 89, 112, 118, 178, 236, 269, 356, 413, 472, 538, 623, 712, 826, 944, 1076, 1246, 1424, 1652, 1883, 2152, 2492, 3304, 3766, 4304, 4984, 5251, 6608, 7532, 9968, 10502, 15064, 15871, 21004, 23941, 30128, 31742, 36757, 42008, 47882, 63484, 73514, 84016, 95764, 111097, 126968, 147028, 167587, 191528, 222194, 253936, 294056, 335174, 383056, 444388, 588112, 670348, 888776, 1340696, 1412519, 1777552, 2681392, 2825038, 5650076, 9887633, 11300152, 19775266, 22600304, 39550532, 79101064, 158202128]

約数ペア:

[(1, 158202128), (2, 79101064), (4, 39550532), (7, 22600304), (8, 19775266), (14, 11300152), (16, 9887633), (28, 5650076), (56, 2825038), (59, 2681392), (89, 1777552), (112, 1412519), (118, 1340696), (178, 888776), (236, 670348), (269, 588112), (356, 444388), (413, 383056), (472, 335174), (538, 294056), (623, 253936), (712, 222194), (826, 191528), (944, 167587), (1076, 147028), (1246, 126968), (1424, 111097), (1652, 95764), (1883, 84016), (2152, 73514), (2492, 63484), (3304, 47882), (3766, 42008), (4304, 36757), (4984, 31742), (5251, 30128), (6608, 23941), (7532, 21004), (9968, 15871), (10502, 15064)]