157066112

素因数分解:

$2^7\times 7^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 359399040

約数和(自身を除く): 202332928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 307, 448, 571, 614, 896, 1142, 1228, 2149, 2284, 2456, 3997, 4298, 4568, 4912, 7994, 8596, 9136, 9824, 15988, 17192, 18272, 19648, 31976, 34384, 36544, 39296, 63952, 68768, 73088, 127904, 137536, 175297, 255808, 275072, 350594, 511616, 701188, 1227079, 1402376, 2454158, 2804752, 4908316, 5609504, 9816632, 11219008, 19633264, 22438016, 39266528, 78533056, 157066112]

約数ペア:

[(1, 157066112), (2, 78533056), (4, 39266528), (7, 22438016), (8, 19633264), (14, 11219008), (16, 9816632), (28, 5609504), (32, 4908316), (56, 2804752), (64, 2454158), (112, 1402376), (128, 1227079), (224, 701188), (307, 511616), (448, 350594), (571, 275072), (614, 255808), (896, 175297), (1142, 137536), (1228, 127904), (2149, 73088), (2284, 68768), (2456, 63952), (3997, 39296), (4298, 36544), (4568, 34384), (4912, 31976), (7994, 19648), (8596, 18272), (9136, 17192), (9824, 15988)]