156940655728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{51869}}^1$

素因数の和:52202

約数の個数: 80

約数和(自身を含む): 329955444000

約数和(自身を除く): 173014788272

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 269, 296, 304, 538, 592, 703, 1076, 1406, 2152, 2812, 4304, 5111, 5624, 9953, 10222, 11248, 19906, 20444, 39812, 40888, 51869, 79624, 81776, 103738, 159248, 189107, 207476, 378214, 414952, 756428, 829904, 985511, 1512856, 1919153, 1971022, 3025712, 3838306, 3942044, 7676612, 7884088, 13952761, 15353224, 15768176, 27905522, 30706448, 36463907, 55811044, 72927814, 111622088, 145855628, 223244176, 265102459, 291711256, 516252157, 530204918, 583422512, 1032504314, 1060409836, 2065008628, 2120819672, 4130017256, 4241639344, 8260034512, 9808790983, 19617581966, 39235163932, 78470327864, 156940655728]

約数ペア:

[(1, 156940655728), (2, 78470327864), (4, 39235163932), (8, 19617581966), (16, 9808790983), (19, 8260034512), (37, 4241639344), (38, 4130017256), (74, 2120819672), (76, 2065008628), (148, 1060409836), (152, 1032504314), (269, 583422512), (296, 530204918), (304, 516252157), (538, 291711256), (592, 265102459), (703, 223244176), (1076, 145855628), (1406, 111622088), (2152, 72927814), (2812, 55811044), (4304, 36463907), (5111, 30706448), (5624, 27905522), (9953, 15768176), (10222, 15353224), (11248, 13952761), (19906, 7884088), (20444, 7676612), (39812, 3942044), (40888, 3838306), (51869, 3025712), (79624, 1971022), (81776, 1919153), (103738, 1512856), (159248, 985511), (189107, 829904), (207476, 756428), (378214, 414952)]