155221092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 439106304

約数和(自身を除く): 283885212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 806, 823, 1014, 1116, 1209, 1521, 1612, 1646, 2028, 2418, 2469, 3042, 3292, 3627, 4836, 4938, 5239, 6084, 7254, 7407, 9876, 10478, 10699, 14508, 14814, 15717, 20956, 21398, 25513, 29628, 31434, 32097, 42796, 47151, 51026, 62868, 64194, 76539, 94302, 96291, 102052, 128388, 139087, 153078, 188604, 192582, 229617, 278174, 306156, 331669, 385164, 417261, 459234, 556348, 663338, 834522, 918468, 995007, 1251783, 1326676, 1669044, 1990014, 2503566, 2985021, 3980028, 4311697, 5007132, 5970042, 8623394, 11940084, 12935091, 17246788, 25870182, 38805273, 51740364, 77610546, 155221092]

約数ペア:

[(1, 155221092), (2, 77610546), (3, 51740364), (4, 38805273), (6, 25870182), (9, 17246788), (12, 12935091), (13, 11940084), (18, 8623394), (26, 5970042), (31, 5007132), (36, 4311697), (39, 3980028), (52, 2985021), (62, 2503566), (78, 1990014), (93, 1669044), (117, 1326676), (124, 1251783), (156, 995007), (169, 918468), (186, 834522), (234, 663338), (279, 556348), (338, 459234), (372, 417261), (403, 385164), (468, 331669), (507, 306156), (558, 278174), (676, 229617), (806, 192582), (823, 188604), (1014, 153078), (1116, 139087), (1209, 128388), (1521, 102052), (1612, 96291), (1646, 94302), (2028, 76539), (2418, 64194), (2469, 62868), (3042, 51026), (3292, 47151), (3627, 42796), (4836, 32097), (4938, 31434), (5239, 29628), (6084, 25513), (7254, 21398), (7407, 20956), (9876, 15717), (10478, 14814), (10699, 14508)]