143323232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18133}}^1$

素因数の和:18175

約数の個数: 48

約数和(自身を含む): 319883760

約数和(自身を除く): 176560528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 18133, 36266, 72532, 145064, 235729, 290128, 344527, 471458, 580256, 689054, 942916, 1378108, 1885832, 2756216, 3771664, 4478851, 5512432, 7543328, 8957702, 11024864, 17915404, 35830808, 71661616, 143323232]

約数ペア:

[(1, 143323232), (2, 71661616), (4, 35830808), (8, 17915404), (13, 11024864), (16, 8957702), (19, 7543328), (26, 5512432), (32, 4478851), (38, 3771664), (52, 2756216), (76, 1885832), (104, 1378108), (152, 942916), (208, 689054), (247, 580256), (304, 471458), (416, 344527), (494, 290128), (608, 235729), (988, 145064), (1976, 72532), (3952, 36266), (7904, 18133)]