155285676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 488726784

約数和(自身を除く): 333441108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 443, 468, 546, 642, 749, 819, 886, 963, 1092, 1284, 1329, 1391, 1498, 1638, 1772, 1926, 2247, 2658, 2782, 2996, 3101, 3276, 3852, 3987, 4173, 4494, 5316, 5564, 5759, 6202, 6741, 7974, 8346, 8988, 9303, 9737, 11518, 12404, 12519, 13482, 15948, 16692, 17277, 18606, 19474, 23036, 25038, 26964, 27909, 29211, 34554, 37212, 38948, 40313, 47401, 50076, 51831, 55818, 58422, 69108, 80626, 87633, 94802, 103662, 111636, 116844, 120939, 142203, 161252, 175266, 189604, 207324, 241878, 284406, 331807, 350532, 362817, 426609, 483756, 568812, 616213, 663614, 725634, 853218, 995421, 1232426, 1327228, 1451268, 1706436, 1848639, 1990842, 2464852, 2986263, 3697278, 3981684, 4313491, 5545917, 5972526, 7394556, 8626982, 11091834, 11945052, 12940473, 17253964, 22183668, 25880946, 38821419, 51761892, 77642838, 155285676]

約数ペア:

[(1, 155285676), (2, 77642838), (3, 51761892), (4, 38821419), (6, 25880946), (7, 22183668), (9, 17253964), (12, 12940473), (13, 11945052), (14, 11091834), (18, 8626982), (21, 7394556), (26, 5972526), (28, 5545917), (36, 4313491), (39, 3981684), (42, 3697278), (52, 2986263), (63, 2464852), (78, 1990842), (84, 1848639), (91, 1706436), (107, 1451268), (117, 1327228), (126, 1232426), (156, 995421), (182, 853218), (214, 725634), (234, 663614), (252, 616213), (273, 568812), (321, 483756), (364, 426609), (428, 362817), (443, 350532), (468, 331807), (546, 284406), (642, 241878), (749, 207324), (819, 189604), (886, 175266), (963, 161252), (1092, 142203), (1284, 120939), (1329, 116844), (1391, 111636), (1498, 103662), (1638, 94802), (1772, 87633), (1926, 80626), (2247, 69108), (2658, 58422), (2782, 55818), (2996, 51831), (3101, 50076), (3276, 47401), (3852, 40313), (3987, 38948), (4173, 37212), (4494, 34554), (5316, 29211), (5564, 27909), (5759, 26964), (6202, 25038), (6741, 23036), (7974, 19474), (8346, 18606), (8988, 17277), (9303, 16692), (9737, 15948), (11518, 13482), (12404, 12519)]