156915082280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{99923}}^1$

素因数の和:100071

約数の個数: 128

約数和(自身を含む): 398864632320

約数和(自身を除く): 241949550040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 83, 86, 88, 110, 166, 172, 215, 220, 332, 344, 415, 430, 440, 473, 664, 830, 860, 913, 946, 1660, 1720, 1826, 1892, 2365, 3320, 3569, 3652, 3784, 4565, 4730, 7138, 7304, 9130, 9460, 14276, 17845, 18260, 18920, 28552, 35690, 36520, 39259, 71380, 78518, 99923, 142760, 157036, 196295, 199846, 314072, 392590, 399692, 499615, 785180, 799384, 999230, 1099153, 1570360, 1998460, 2198306, 3996920, 4296689, 4396612, 5495765, 8293609, 8593378, 8793224, 10991530, 16587218, 17186756, 21483445, 21983060, 33174436, 34373512, 41468045, 42966890, 43966120, 47263579, 66348872, 82936090, 85933780, 91229699, 94527158, 165872180, 171867560, 182459398, 189054316, 236317895, 331744360, 356625187, 364918796, 378108632, 456148495, 472635790, 713250374, 729837592, 912296990, 945271580, 1426500748, 1783125935, 1824593980, 1890543160, 2853001496, 3566251870, 3649187960, 3922877057, 7132503740, 7845754114, 14265007480, 15691508228, 19614385285, 31383016456, 39228770570, 78457541140, 156915082280]

約数ペア:

[(1, 156915082280), (2, 78457541140), (4, 39228770570), (5, 31383016456), (8, 19614385285), (10, 15691508228), (11, 14265007480), (20, 7845754114), (22, 7132503740), (40, 3922877057), (43, 3649187960), (44, 3566251870), (55, 2853001496), (83, 1890543160), (86, 1824593980), (88, 1783125935), (110, 1426500748), (166, 945271580), (172, 912296990), (215, 729837592), (220, 713250374), (332, 472635790), (344, 456148495), (415, 378108632), (430, 364918796), (440, 356625187), (473, 331744360), (664, 236317895), (830, 189054316), (860, 182459398), (913, 171867560), (946, 165872180), (1660, 94527158), (1720, 91229699), (1826, 85933780), (1892, 82936090), (2365, 66348872), (3320, 47263579), (3569, 43966120), (3652, 42966890), (3784, 41468045), (4565, 34373512), (4730, 33174436), (7138, 21983060), (7304, 21483445), (9130, 17186756), (9460, 16587218), (14276, 10991530), (17845, 8793224), (18260, 8593378), (18920, 8293609), (28552, 5495765), (35690, 4396612), (36520, 4296689), (39259, 3996920), (71380, 2198306), (78518, 1998460), (99923, 1570360), (142760, 1099153), (157036, 999230), (196295, 799384), (199846, 785180), (314072, 499615), (392590, 399692)]