140387328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{15233}}^1$

素因数の和:15259

約数の個数: 66

約数和(自身を含む): 405391974

約数和(自身を除く): 265004646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 15233, 30466, 45699, 60932, 91398, 121864, 137097, 182796, 243728, 274194, 365592, 487456, 548388, 731184, 974912, 1096776, 1462368, 1949824, 2193552, 2924736, 3899648, 4387104, 5849472, 7799296, 8774208, 11698944, 15598592, 17548416, 23397888, 35096832, 46795776, 70193664, 140387328]

約数ペア:

[(1, 140387328), (2, 70193664), (3, 46795776), (4, 35096832), (6, 23397888), (8, 17548416), (9, 15598592), (12, 11698944), (16, 8774208), (18, 7799296), (24, 5849472), (32, 4387104), (36, 3899648), (48, 2924736), (64, 2193552), (72, 1949824), (96, 1462368), (128, 1096776), (144, 974912), (192, 731184), (256, 548388), (288, 487456), (384, 365592), (512, 274194), (576, 243728), (768, 182796), (1024, 137097), (1152, 121864), (1536, 91398), (2304, 60932), (3072, 45699), (4608, 30466), (9216, 15233)]