189502236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 602784000

約数和(自身を除く): 413281764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 137, 154, 198, 231, 252, 274, 308, 396, 411, 462, 499, 548, 693, 822, 924, 959, 998, 1233, 1386, 1497, 1507, 1644, 1918, 1996, 2466, 2772, 2877, 2994, 3014, 3493, 3836, 4491, 4521, 4932, 5489, 5754, 5988, 6028, 6986, 8631, 8982, 9042, 10479, 10549, 10978, 11508, 13563, 13972, 16467, 17262, 17964, 18084, 20958, 21098, 21956, 27126, 31437, 31647, 32934, 34524, 38423, 41916, 42196, 49401, 54252, 62874, 63294, 65868, 68363, 76846, 94941, 98802, 115269, 125748, 126588, 136726, 153692, 189882, 197604, 205089, 230538, 273452, 345807, 379764, 410178, 461076, 478541, 615267, 691614, 751993, 820356, 957082, 1230534, 1383228, 1435623, 1503986, 1914164, 2255979, 2461068, 2871246, 3007972, 4306869, 4511958, 5263951, 5742492, 6767937, 8613738, 9023916, 10527902, 13535874, 15791853, 17227476, 21055804, 27071748, 31583706, 47375559, 63167412, 94751118, 189502236]

約数ペア:

[(1, 189502236), (2, 94751118), (3, 63167412), (4, 47375559), (6, 31583706), (7, 27071748), (9, 21055804), (11, 17227476), (12, 15791853), (14, 13535874), (18, 10527902), (21, 9023916), (22, 8613738), (28, 6767937), (33, 5742492), (36, 5263951), (42, 4511958), (44, 4306869), (63, 3007972), (66, 2871246), (77, 2461068), (84, 2255979), (99, 1914164), (126, 1503986), (132, 1435623), (137, 1383228), (154, 1230534), (198, 957082), (231, 820356), (252, 751993), (274, 691614), (308, 615267), (396, 478541), (411, 461076), (462, 410178), (499, 379764), (548, 345807), (693, 273452), (822, 230538), (924, 205089), (959, 197604), (998, 189882), (1233, 153692), (1386, 136726), (1497, 126588), (1507, 125748), (1644, 115269), (1918, 98802), (1996, 94941), (2466, 76846), (2772, 68363), (2877, 65868), (2994, 63294), (3014, 62874), (3493, 54252), (3836, 49401), (4491, 42196), (4521, 41916), (4932, 38423), (5489, 34524), (5754, 32934), (5988, 31647), (6028, 31437), (6986, 27126), (8631, 21956), (8982, 21098), (9042, 20958), (10479, 18084), (10549, 17964), (10978, 17262), (11508, 16467), (13563, 13972)]