161050344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 509187840

約数和(自身を除く): 348137496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 1993, 2072, 2184, 2886, 3108, 3367, 3848, 3986, 5772, 5979, 6216, 6734, 7972, 10101, 11544, 11958, 13468, 13951, 15944, 20202, 23916, 25909, 26936, 27902, 40404, 41853, 47832, 51818, 55804, 73741, 77727, 80808, 83706, 103636, 111608, 147482, 155454, 167412, 181363, 207272, 221223, 294964, 310908, 334824, 362726, 442446, 516187, 544089, 589928, 621816, 725452, 884892, 958633, 1032374, 1088178, 1450904, 1548561, 1769784, 1917266, 2064748, 2176356, 2875899, 3097122, 3834532, 4129496, 4352712, 5751798, 6194244, 6710431, 7669064, 11503596, 12388488, 13420862, 20131293, 23007192, 26841724, 40262586, 53683448, 80525172, 161050344]

約数ペア:

[(1, 161050344), (2, 80525172), (3, 53683448), (4, 40262586), (6, 26841724), (7, 23007192), (8, 20131293), (12, 13420862), (13, 12388488), (14, 11503596), (21, 7669064), (24, 6710431), (26, 6194244), (28, 5751798), (37, 4352712), (39, 4129496), (42, 3834532), (52, 3097122), (56, 2875899), (74, 2176356), (78, 2064748), (84, 1917266), (91, 1769784), (104, 1548561), (111, 1450904), (148, 1088178), (156, 1032374), (168, 958633), (182, 884892), (222, 725452), (259, 621816), (273, 589928), (296, 544089), (312, 516187), (364, 442446), (444, 362726), (481, 334824), (518, 310908), (546, 294964), (728, 221223), (777, 207272), (888, 181363), (962, 167412), (1036, 155454), (1092, 147482), (1443, 111608), (1554, 103636), (1924, 83706), (1993, 80808), (2072, 77727), (2184, 73741), (2886, 55804), (3108, 51818), (3367, 47832), (3848, 41853), (3986, 40404), (5772, 27902), (5979, 26936), (6216, 25909), (6734, 23916), (7972, 20202), (10101, 15944), (11544, 13951), (11958, 13468)]