101405408

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 229104288

約数和(自身を除く): 127698880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 1103, 1352, 1768, 2206, 2704, 2873, 3536, 4412, 5408, 5746, 7072, 8824, 11492, 14339, 17648, 18751, 22984, 28678, 35296, 37502, 45968, 57356, 75004, 91936, 114712, 150008, 186407, 229424, 243763, 300016, 372814, 458848, 487526, 600032, 745628, 975052, 1491256, 1950104, 2982512, 3168919, 3900208, 5965024, 6337838, 7800416, 12675676, 25351352, 50702704, 101405408]

約数ペア:

[(1, 101405408), (2, 50702704), (4, 25351352), (8, 12675676), (13, 7800416), (16, 6337838), (17, 5965024), (26, 3900208), (32, 3168919), (34, 2982512), (52, 1950104), (68, 1491256), (104, 975052), (136, 745628), (169, 600032), (208, 487526), (221, 458848), (272, 372814), (338, 300016), (416, 243763), (442, 229424), (544, 186407), (676, 150008), (884, 114712), (1103, 91936), (1352, 75004), (1768, 57356), (2206, 45968), (2704, 37502), (2873, 35296), (3536, 28678), (4412, 22984), (5408, 18751), (5746, 17648), (7072, 14339), (8824, 11492)]