163626540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 578285568

約数和(自身を除く): 414659028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 107, 110, 132, 140, 154, 165, 210, 214, 220, 231, 308, 321, 330, 331, 385, 420, 428, 462, 535, 642, 660, 662, 749, 770, 924, 993, 1070, 1155, 1177, 1284, 1324, 1498, 1540, 1605, 1655, 1986, 2140, 2247, 2310, 2317, 2354, 2996, 3210, 3310, 3531, 3641, 3745, 3972, 4494, 4620, 4634, 4708, 4965, 5885, 6420, 6620, 6951, 7062, 7282, 7490, 8239, 8988, 9268, 9930, 10923, 11235, 11585, 11770, 13902, 14124, 14564, 14980, 16478, 17655, 18205, 19860, 21846, 22470, 23170, 23540, 24717, 25487, 27804, 32956, 34755, 35310, 35417, 36410, 41195, 43692, 44940, 46340, 49434, 50974, 54615, 69510, 70620, 70834, 72820, 76461, 82390, 98868, 101948, 106251, 109230, 123585, 127435, 139020, 141668, 152922, 164780, 177085, 212502, 218460, 247170, 247919, 254870, 305844, 354170, 382305, 389587, 425004, 494340, 495838, 509740, 531255, 708340, 743757, 764610, 779174, 991676, 1062510, 1168761, 1239595, 1487514, 1529220, 1558348, 1947935, 2125020, 2337522, 2479190, 2727109, 2975028, 3718785, 3895870, 4675044, 4958380, 5454218, 5843805, 7437570, 7791740, 8181327, 10908436, 11687610, 13635545, 14875140, 16362654, 23375220, 27271090, 32725308, 40906635, 54542180, 81813270, 163626540]

約数ペア:

[(1, 163626540), (2, 81813270), (3, 54542180), (4, 40906635), (5, 32725308), (6, 27271090), (7, 23375220), (10, 16362654), (11, 14875140), (12, 13635545), (14, 11687610), (15, 10908436), (20, 8181327), (21, 7791740), (22, 7437570), (28, 5843805), (30, 5454218), (33, 4958380), (35, 4675044), (42, 3895870), (44, 3718785), (55, 2975028), (60, 2727109), (66, 2479190), (70, 2337522), (77, 2125020), (84, 1947935), (105, 1558348), (107, 1529220), (110, 1487514), (132, 1239595), (140, 1168761), (154, 1062510), (165, 991676), (210, 779174), (214, 764610), (220, 743757), (231, 708340), (308, 531255), (321, 509740), (330, 495838), (331, 494340), (385, 425004), (420, 389587), (428, 382305), (462, 354170), (535, 305844), (642, 254870), (660, 247919), (662, 247170), (749, 218460), (770, 212502), (924, 177085), (993, 164780), (1070, 152922), (1155, 141668), (1177, 139020), (1284, 127435), (1324, 123585), (1498, 109230), (1540, 106251), (1605, 101948), (1655, 98868), (1986, 82390), (2140, 76461), (2247, 72820), (2310, 70834), (2317, 70620), (2354, 69510), (2996, 54615), (3210, 50974), (3310, 49434), (3531, 46340), (3641, 44940), (3745, 43692), (3972, 41195), (4494, 36410), (4620, 35417), (4634, 35310), (4708, 34755), (4965, 32956), (5885, 27804), (6420, 25487), (6620, 24717), (6951, 23540), (7062, 23170), (7282, 22470), (7490, 21846), (8239, 19860), (8988, 18205), (9268, 17655), (9930, 16478), (10923, 14980), (11235, 14564), (11585, 14124), (11770, 13902)]