156976119040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9433661}}^1$

素因数の和:9433695

約数の個数: 72

約数和(自身を含む): 404930507688

約数和(自身を除く): 247954388648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 9433661, 18867322, 37734644, 47168305, 75469288, 94336610, 122637593, 150938576, 188673220, 245275186, 301877152, 377346440, 490550372, 603754304, 613187965, 754692880, 981100744, 1207508608, 1226375930, 1509385760, 1962201488, 2415017216, 2452751860, 3018771520, 3924402976, 4905503720, 6037543040, 7848805952, 9811007440, 12075086080, 15697611904, 19622014880, 31395223808, 39244029760, 78488059520, 156976119040]

約数ペア:

[(1, 156976119040), (2, 78488059520), (4, 39244029760), (5, 31395223808), (8, 19622014880), (10, 15697611904), (13, 12075086080), (16, 9811007440), (20, 7848805952), (26, 6037543040), (32, 4905503720), (40, 3924402976), (52, 3018771520), (64, 2452751860), (65, 2415017216), (80, 1962201488), (104, 1509385760), (128, 1226375930), (130, 1207508608), (160, 981100744), (208, 754692880), (256, 613187965), (260, 603754304), (320, 490550372), (416, 377346440), (520, 301877152), (640, 245275186), (832, 188673220), (1040, 150938576), (1280, 122637593), (1664, 94336610), (2080, 75469288), (3328, 47168305), (4160, 37734644), (8320, 18867322), (16640, 9433661)]