144152320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8697

約数の個数: 72

約数和(自身を含む): 371893536

約数和(自身を除く): 227741216

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, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 8663, 16640, 17326, 34652, 43315, 69304, 86630, 112619, 138608, 173260, 225238, 277216, 346520, 450476, 554432, 563095, 693040, 900952, 1108864, 1126190, 1386080, 1801904, 2217728, 2252380, 2772160, 3603808, 4504760, 5544320, 7207616, 9009520, 11088640, 14415232, 18019040, 28830464, 36038080, 72076160, 144152320]

約数ペア:

[(1, 144152320), (2, 72076160), (4, 36038080), (5, 28830464), (8, 18019040), (10, 14415232), (13, 11088640), (16, 9009520), (20, 7207616), (26, 5544320), (32, 4504760), (40, 3603808), (52, 2772160), (64, 2252380), (65, 2217728), (80, 1801904), (104, 1386080), (128, 1126190), (130, 1108864), (160, 900952), (208, 693040), (256, 563095), (260, 554432), (320, 450476), (416, 346520), (520, 277216), (640, 225238), (832, 173260), (1040, 138608), (1280, 112619), (1664, 86630), (2080, 69304), (3328, 43315), (4160, 34652), (8320, 17326), (8663, 16640)]