149330944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 346647168

約数和(自身を除く): 197316224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 251, 256, 332, 448, 502, 512, 581, 664, 896, 1004, 1024, 1162, 1328, 1757, 1792, 2008, 2324, 2656, 3514, 3584, 4016, 4648, 5312, 7028, 7168, 8032, 9296, 10624, 14056, 16064, 18592, 20833, 21248, 28112, 32128, 37184, 41666, 42496, 56224, 64256, 74368, 83332, 84992, 112448, 128512, 145831, 148736, 166664, 224896, 257024, 291662, 297472, 333328, 449792, 583324, 594944, 666656, 899584, 1166648, 1333312, 1799168, 2333296, 2666624, 4666592, 5333248, 9333184, 10666496, 18666368, 21332992, 37332736, 74665472, 149330944]

約数ペア:

[(1, 149330944), (2, 74665472), (4, 37332736), (7, 21332992), (8, 18666368), (14, 10666496), (16, 9333184), (28, 5333248), (32, 4666592), (56, 2666624), (64, 2333296), (83, 1799168), (112, 1333312), (128, 1166648), (166, 899584), (224, 666656), (251, 594944), (256, 583324), (332, 449792), (448, 333328), (502, 297472), (512, 291662), (581, 257024), (664, 224896), (896, 166664), (1004, 148736), (1024, 145831), (1162, 128512), (1328, 112448), (1757, 84992), (1792, 83332), (2008, 74368), (2324, 64256), (2656, 56224), (3514, 42496), (3584, 41666), (4016, 37184), (4648, 32128), (5312, 28112), (7028, 21248), (7168, 20833), (8032, 18592), (9296, 16064), (10624, 14056)]