156928713920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4052911}}^1$

素因数の和:4052950

約数の個数: 84

約数和(自身を含む): 410746419552

約数和(自身を除く): 253817705632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 4052911, 8105822, 16211644, 20264555, 32423288, 40529110, 44582021, 64846576, 81058220, 89164042, 129693152, 162116440, 178328084, 222910105, 259386304, 324232880, 356656168, 445820210, 490402231, 648465760, 713312336, 891640420, 980804462, 1296931520, 1426624672, 1783280840, 1961608924, 2452011155, 2853249344, 3566561680, 3923217848, 4904022310, 7133123360, 7846435696, 9808044620, 14266246720, 15692871392, 19616089240, 31385742784, 39232178480, 78464356960, 156928713920]

約数ペア:

[(1, 156928713920), (2, 78464356960), (4, 39232178480), (5, 31385742784), (8, 19616089240), (10, 15692871392), (11, 14266246720), (16, 9808044620), (20, 7846435696), (22, 7133123360), (32, 4904022310), (40, 3923217848), (44, 3566561680), (55, 2853249344), (64, 2452011155), (80, 1961608924), (88, 1783280840), (110, 1426624672), (121, 1296931520), (160, 980804462), (176, 891640420), (220, 713312336), (242, 648465760), (320, 490402231), (352, 445820210), (440, 356656168), (484, 324232880), (605, 259386304), (704, 222910105), (880, 178328084), (968, 162116440), (1210, 129693152), (1760, 89164042), (1936, 81058220), (2420, 64846576), (3520, 44582021), (3872, 40529110), (4840, 32423288), (7744, 20264555), (9680, 16211644), (19360, 8105822), (38720, 4052911)]