129999012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 367871616

約数和(自身を除く): 237872604

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 97, 121, 132, 142, 143, 156, 194, 213, 242, 284, 286, 291, 363, 388, 426, 429, 484, 572, 582, 726, 781, 852, 858, 923, 1067, 1164, 1261, 1452, 1562, 1573, 1716, 1846, 2134, 2343, 2522, 2769, 3124, 3146, 3201, 3692, 3783, 4268, 4686, 4719, 5044, 5538, 6292, 6402, 6887, 7566, 8591, 9372, 9438, 10153, 11076, 11737, 12804, 13774, 13871, 15132, 17182, 18876, 20306, 20661, 23474, 25773, 27548, 27742, 30459, 34364, 35211, 40612, 41322, 41613, 46948, 51546, 55484, 60918, 70422, 75757, 82644, 83226, 89531, 103092, 111683, 121836, 140844, 151514, 152581, 166452, 179062, 223366, 227271, 268593, 303028, 305162, 335049, 358124, 446732, 454542, 457743, 537186, 610324, 670098, 833327, 909084, 915486, 984841, 1074372, 1340196, 1666654, 1830972, 1969682, 2499981, 2954523, 3333308, 3939364, 4999962, 5909046, 9999924, 10833251, 11818092, 21666502, 32499753, 43333004, 64999506, 129999012]

約数ペア:

[(1, 129999012), (2, 64999506), (3, 43333004), (4, 32499753), (6, 21666502), (11, 11818092), (12, 10833251), (13, 9999924), (22, 5909046), (26, 4999962), (33, 3939364), (39, 3333308), (44, 2954523), (52, 2499981), (66, 1969682), (71, 1830972), (78, 1666654), (97, 1340196), (121, 1074372), (132, 984841), (142, 915486), (143, 909084), (156, 833327), (194, 670098), (213, 610324), (242, 537186), (284, 457743), (286, 454542), (291, 446732), (363, 358124), (388, 335049), (426, 305162), (429, 303028), (484, 268593), (572, 227271), (582, 223366), (726, 179062), (781, 166452), (852, 152581), (858, 151514), (923, 140844), (1067, 121836), (1164, 111683), (1261, 103092), (1452, 89531), (1562, 83226), (1573, 82644), (1716, 75757), (1846, 70422), (2134, 60918), (2343, 55484), (2522, 51546), (2769, 46948), (3124, 41613), (3146, 41322), (3201, 40612), (3692, 35211), (3783, 34364), (4268, 30459), (4686, 27742), (4719, 27548), (5044, 25773), (5538, 23474), (6292, 20661), (6402, 20306), (6887, 18876), (7566, 17182), (8591, 15132), (9372, 13871), (9438, 13774), (10153, 12804), (11076, 11737)]