148908928

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8787

約数の個数: 64

約数和(自身を含む): 356918400

約数和(自身を除く): 208009472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 8747, 17024, 17494, 34988, 61229, 69976, 122458, 139952, 166193, 244916, 279904, 332386, 489832, 559808, 664772, 979664, 1119616, 1163351, 1329544, 1959328, 2326702, 2659088, 3918656, 4653404, 5318176, 7837312, 9306808, 10636352, 18613616, 21272704, 37227232, 74454464, 148908928]

約数ペア:

[(1, 148908928), (2, 74454464), (4, 37227232), (7, 21272704), (8, 18613616), (14, 10636352), (16, 9306808), (19, 7837312), (28, 5318176), (32, 4653404), (38, 3918656), (56, 2659088), (64, 2326702), (76, 1959328), (112, 1329544), (128, 1163351), (133, 1119616), (152, 979664), (224, 664772), (266, 559808), (304, 489832), (448, 332386), (532, 279904), (608, 244916), (896, 166193), (1064, 139952), (1216, 122458), (2128, 69976), (2432, 61229), (4256, 34988), (8512, 17494), (8747, 17024)]