144290048

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 333973248

約数和(自身を除く): 189683200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1103, 1168, 1792, 2044, 2206, 2336, 4088, 4412, 4672, 7721, 8176, 8824, 9344, 15442, 16352, 17648, 18688, 30884, 32704, 35296, 61768, 65408, 70592, 80519, 123536, 130816, 141184, 161038, 247072, 282368, 322076, 494144, 563633, 644152, 988288, 1127266, 1288304, 1976576, 2254532, 2576608, 4509064, 5153216, 9018128, 10306432, 18036256, 20612864, 36072512, 72145024, 144290048]

約数ペア:

[(1, 144290048), (2, 72145024), (4, 36072512), (7, 20612864), (8, 18036256), (14, 10306432), (16, 9018128), (28, 5153216), (32, 4509064), (56, 2576608), (64, 2254532), (73, 1976576), (112, 1288304), (128, 1127266), (146, 988288), (224, 644152), (256, 563633), (292, 494144), (448, 322076), (511, 282368), (584, 247072), (896, 161038), (1022, 141184), (1103, 130816), (1168, 123536), (1792, 80519), (2044, 70592), (2206, 65408), (2336, 61768), (4088, 35296), (4412, 32704), (4672, 30884), (7721, 18688), (8176, 17648), (8824, 16352), (9344, 15442)]