120931902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 336117600

約数和(自身を除く): 215185698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 53, 63, 78, 91, 98, 106, 117, 126, 147, 159, 182, 199, 234, 273, 294, 318, 371, 398, 441, 477, 546, 597, 637, 689, 742, 819, 882, 954, 1113, 1194, 1274, 1378, 1393, 1638, 1791, 1911, 2067, 2226, 2587, 2597, 2786, 3339, 3582, 3822, 4134, 4179, 4823, 5174, 5194, 5733, 6201, 6678, 7761, 7791, 8358, 9646, 9751, 10547, 11466, 12402, 12537, 14469, 15522, 15582, 18109, 19502, 21094, 23283, 23373, 25074, 28938, 29253, 31641, 33761, 36218, 43407, 46566, 46746, 54327, 58506, 63282, 67522, 73829, 86814, 87759, 94923, 101283, 108654, 126763, 137111, 147658, 162981, 175518, 189846, 202566, 221487, 253526, 274222, 303849, 325962, 380289, 411333, 442974, 516803, 607698, 664461, 760578, 822666, 959777, 1033606, 1140867, 1233999, 1328922, 1550409, 1919554, 2281734, 2467998, 2879331, 3100818, 4651227, 5758662, 6718439, 8637993, 9302454, 13436878, 17275986, 20155317, 40310634, 60465951, 120931902]

約数ペア:

[(1, 120931902), (2, 60465951), (3, 40310634), (6, 20155317), (7, 17275986), (9, 13436878), (13, 9302454), (14, 8637993), (18, 6718439), (21, 5758662), (26, 4651227), (39, 3100818), (42, 2879331), (49, 2467998), (53, 2281734), (63, 1919554), (78, 1550409), (91, 1328922), (98, 1233999), (106, 1140867), (117, 1033606), (126, 959777), (147, 822666), (159, 760578), (182, 664461), (199, 607698), (234, 516803), (273, 442974), (294, 411333), (318, 380289), (371, 325962), (398, 303849), (441, 274222), (477, 253526), (546, 221487), (597, 202566), (637, 189846), (689, 175518), (742, 162981), (819, 147658), (882, 137111), (954, 126763), (1113, 108654), (1194, 101283), (1274, 94923), (1378, 87759), (1393, 86814), (1638, 73829), (1791, 67522), (1911, 63282), (2067, 58506), (2226, 54327), (2587, 46746), (2597, 46566), (2786, 43407), (3339, 36218), (3582, 33761), (3822, 31641), (4134, 29253), (4179, 28938), (4823, 25074), (5174, 23373), (5194, 23283), (5733, 21094), (6201, 19502), (6678, 18109), (7761, 15582), (7791, 15522), (8358, 14469), (9646, 12537), (9751, 12402), (10547, 11466)]