131968044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 366366000

約数和(自身を除く): 234397956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 169, 199, 218, 234, 327, 338, 398, 436, 468, 507, 597, 654, 676, 796, 981, 1014, 1194, 1308, 1417, 1521, 1791, 1962, 2028, 2388, 2587, 2834, 3042, 3582, 3924, 4251, 5174, 5668, 6084, 7164, 7761, 8502, 10348, 12753, 15522, 17004, 18421, 21691, 23283, 25506, 31044, 33631, 36842, 43382, 46566, 51012, 55263, 65073, 67262, 73684, 86764, 93132, 100893, 110526, 130146, 134524, 165789, 195219, 201786, 221052, 260292, 281983, 302679, 331578, 390438, 403572, 563966, 605358, 663156, 780876, 845949, 1127932, 1210716, 1691898, 2537847, 3383796, 3665779, 5075694, 7331558, 10151388, 10997337, 14663116, 21994674, 32992011, 43989348, 65984022, 131968044]

約数ペア:

[(1, 131968044), (2, 65984022), (3, 43989348), (4, 32992011), (6, 21994674), (9, 14663116), (12, 10997337), (13, 10151388), (18, 7331558), (26, 5075694), (36, 3665779), (39, 3383796), (52, 2537847), (78, 1691898), (109, 1210716), (117, 1127932), (156, 845949), (169, 780876), (199, 663156), (218, 605358), (234, 563966), (327, 403572), (338, 390438), (398, 331578), (436, 302679), (468, 281983), (507, 260292), (597, 221052), (654, 201786), (676, 195219), (796, 165789), (981, 134524), (1014, 130146), (1194, 110526), (1308, 100893), (1417, 93132), (1521, 86764), (1791, 73684), (1962, 67262), (2028, 65073), (2388, 55263), (2587, 51012), (2834, 46566), (3042, 43382), (3582, 36842), (3924, 33631), (4251, 31044), (5174, 25506), (5668, 23283), (6084, 21691), (7164, 18421), (7761, 17004), (8502, 15522), (10348, 12753)]