146132480

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4427

約数の個数: 80

約数和(自身を含む): 377413344

約数和(自身を除く): 231280864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 4391, 6656, 8320, 8782, 16640, 17564, 21955, 33280, 35128, 43910, 57083, 70256, 87820, 114166, 140512, 175640, 228332, 281024, 285415, 351280, 456664, 562048, 570830, 702560, 913328, 1124096, 1141660, 1405120, 1826656, 2248192, 2283320, 2810240, 3653312, 4566640, 5620480, 7306624, 9133280, 11240960, 14613248, 18266560, 29226496, 36533120, 73066240, 146132480]

約数ペア:

[(1, 146132480), (2, 73066240), (4, 36533120), (5, 29226496), (8, 18266560), (10, 14613248), (13, 11240960), (16, 9133280), (20, 7306624), (26, 5620480), (32, 4566640), (40, 3653312), (52, 2810240), (64, 2283320), (65, 2248192), (80, 1826656), (104, 1405120), (128, 1141660), (130, 1124096), (160, 913328), (208, 702560), (256, 570830), (260, 562048), (320, 456664), (416, 351280), (512, 285415), (520, 281024), (640, 228332), (832, 175640), (1040, 140512), (1280, 114166), (1664, 87820), (2080, 70256), (2560, 57083), (3328, 43910), (4160, 35128), (4391, 33280), (6656, 21955), (8320, 17564), (8782, 16640)]