156720477515

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 242223022080

約数和(自身を除く): 85502544565

約数列:

[1, 5, 7, 19, 23, 35, 47, 95, 115, 133, 161, 235, 311, 329, 437, 665, 701, 805, 893, 1081, 1555, 1645, 2177, 2185, 3059, 3505, 4465, 4907, 5405, 5909, 6251, 7153, 7567, 10885, 13319, 14617, 15295, 16123, 20539, 24535, 29545, 31255, 32947, 35765, 37835, 41363, 50071, 66595, 73085, 80615, 93233, 102319, 102695, 112861, 135907, 143773, 164735, 206815, 218011, 230629, 250355, 277723, 306337, 336191, 466165, 511595, 564305, 625993, 679535, 718865, 757781, 951349, 1090055, 1153145, 1388615, 1526077, 1531685, 1680955, 1944061, 2144359, 2353337, 3129965, 3788905, 4142209, 4381951, 4756745, 5014253, 5304467, 6387629, 7630385, 9720305, 10246517, 10721795, 11766685, 14397839, 20711045, 21909755, 25071265, 26522335, 28995463, 31938145, 35099771, 44713403, 51232585, 71725619, 71989195, 95270807, 100784873, 144977315, 175498855, 194683823, 223567015, 235669891, 358628095, 476354035, 503924365, 666895649, 973419115, 1178349455, 1362786761, 1649689237, 3334478245, 4477727929, 6813933805, 8248446185, 22388639645, 31344095503, 156720477515]

約数ペア:

[(1, 156720477515), (5, 31344095503), (7, 22388639645), (19, 8248446185), (23, 6813933805), (35, 4477727929), (47, 3334478245), (95, 1649689237), (115, 1362786761), (133, 1178349455), (161, 973419115), (235, 666895649), (311, 503924365), (329, 476354035), (437, 358628095), (665, 235669891), (701, 223567015), (805, 194683823), (893, 175498855), (1081, 144977315), (1555, 100784873), (1645, 95270807), (2177, 71989195), (2185, 71725619), (3059, 51232585), (3505, 44713403), (4465, 35099771), (4907, 31938145), (5405, 28995463), (5909, 26522335), (6251, 25071265), (7153, 21909755), (7567, 20711045), (10885, 14397839), (13319, 11766685), (14617, 10721795), (15295, 10246517), (16123, 9720305), (20539, 7630385), (24535, 6387629), (29545, 5304467), (31255, 5014253), (32947, 4756745), (35765, 4381951), (37835, 4142209), (41363, 3788905), (50071, 3129965), (66595, 2353337), (73085, 2144359), (80615, 1944061), (93233, 1680955), (102319, 1531685), (102695, 1526077), (112861, 1388615), (135907, 1153145), (143773, 1090055), (164735, 951349), (206815, 757781), (218011, 718865), (230629, 679535), (250355, 625993), (277723, 564305), (306337, 511595), (336191, 466165)]