156968577990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{78179}}^1$

素因数の和:81386

約数の個数: 96

約数和(自身を含む): 466573236480

約数和(自身を除く): 309604658490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3187, 6374, 9561, 15935, 19122, 22309, 28683, 31870, 44618, 47805, 57366, 66927, 78179, 95610, 111545, 133854, 143415, 156358, 200781, 223090, 234537, 286830, 334635, 390895, 401562, 469074, 547253, 669270, 703611, 781790, 1003905, 1094506, 1172685, 1407222, 1641759, 2007810, 2345370, 2736265, 3283518, 3518055, 4925277, 5472530, 7036110, 8208795, 9850554, 16417590, 24626385, 49252770, 249156473, 498312946, 747469419, 1245782365, 1494938838, 1744095311, 2242408257, 2491564730, 3488190622, 3737347095, 4484816514, 5232285933, 7474694190, 8720476555, 10464571866, 11212041285, 15696857799, 17440953110, 22424082570, 26161429665, 31393715598, 52322859330, 78484288995, 156968577990]

約数ペア:

[(1, 156968577990), (2, 78484288995), (3, 52322859330), (5, 31393715598), (6, 26161429665), (7, 22424082570), (9, 17440953110), (10, 15696857799), (14, 11212041285), (15, 10464571866), (18, 8720476555), (21, 7474694190), (30, 5232285933), (35, 4484816514), (42, 3737347095), (45, 3488190622), (63, 2491564730), (70, 2242408257), (90, 1744095311), (105, 1494938838), (126, 1245782365), (210, 747469419), (315, 498312946), (630, 249156473), (3187, 49252770), (6374, 24626385), (9561, 16417590), (15935, 9850554), (19122, 8208795), (22309, 7036110), (28683, 5472530), (31870, 4925277), (44618, 3518055), (47805, 3283518), (57366, 2736265), (66927, 2345370), (78179, 2007810), (95610, 1641759), (111545, 1407222), (133854, 1172685), (143415, 1094506), (156358, 1003905), (200781, 781790), (223090, 703611), (234537, 669270), (286830, 547253), (334635, 469074), (390895, 401562)]