154706244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 469045248

約数和(自身を除く): 314339004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 491, 651, 682, 726, 847, 868, 924, 982, 1023, 1302, 1364, 1452, 1473, 1694, 1964, 2046, 2387, 2541, 2604, 2946, 3388, 3437, 3751, 4092, 4774, 5082, 5401, 5892, 6874, 7161, 7502, 9548, 10164, 10311, 10802, 11253, 13748, 14322, 15004, 15221, 16203, 20622, 21604, 22506, 26257, 28644, 30442, 32406, 37807, 41244, 45012, 45663, 52514, 59411, 60884, 64812, 75614, 78771, 91326, 105028, 106547, 113421, 118822, 151228, 157542, 167431, 178233, 182652, 213094, 226842, 237644, 315084, 319641, 334862, 356466, 415877, 426188, 453684, 502293, 639282, 669724, 712932, 831754, 1004586, 1172017, 1247631, 1278564, 1663508, 1841741, 2009172, 2344034, 2495262, 3516051, 3683482, 4688068, 4990524, 5525223, 7032102, 7366964, 11050446, 12892187, 14064204, 22100892, 25784374, 38676561, 51568748, 77353122, 154706244]

約数ペア:

[(1, 154706244), (2, 77353122), (3, 51568748), (4, 38676561), (6, 25784374), (7, 22100892), (11, 14064204), (12, 12892187), (14, 11050446), (21, 7366964), (22, 7032102), (28, 5525223), (31, 4990524), (33, 4688068), (42, 3683482), (44, 3516051), (62, 2495262), (66, 2344034), (77, 2009172), (84, 1841741), (93, 1663508), (121, 1278564), (124, 1247631), (132, 1172017), (154, 1004586), (186, 831754), (217, 712932), (231, 669724), (242, 639282), (308, 502293), (341, 453684), (363, 426188), (372, 415877), (434, 356466), (462, 334862), (484, 319641), (491, 315084), (651, 237644), (682, 226842), (726, 213094), (847, 182652), (868, 178233), (924, 167431), (982, 157542), (1023, 151228), (1302, 118822), (1364, 113421), (1452, 106547), (1473, 105028), (1694, 91326), (1964, 78771), (2046, 75614), (2387, 64812), (2541, 60884), (2604, 59411), (2946, 52514), (3388, 45663), (3437, 45012), (3751, 41244), (4092, 37807), (4774, 32406), (5082, 30442), (5401, 28644), (5892, 26257), (6874, 22506), (7161, 21604), (7502, 20622), (9548, 16203), (10164, 15221), (10311, 15004), (10802, 14322), (11253, 13748)]