142478154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6691}}^1$

素因数の和:6732

約数の個数: 72

約数和(自身を含む): 382086432

約数和(自身を除く): 239608278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 6691, 7098, 10647, 13382, 20073, 21294, 40146, 46837, 60219, 86983, 93674, 120438, 140511, 173966, 260949, 281022, 421533, 521898, 608881, 782847, 843066, 1130779, 1217762, 1565694, 1826643, 2261558, 3392337, 3653286, 5479929, 6784674, 7915453, 10177011, 10959858, 15830906, 20354022, 23746359, 47492718, 71239077, 142478154]

約数ペア:

[(1, 142478154), (2, 71239077), (3, 47492718), (6, 23746359), (7, 20354022), (9, 15830906), (13, 10959858), (14, 10177011), (18, 7915453), (21, 6784674), (26, 5479929), (39, 3653286), (42, 3392337), (63, 2261558), (78, 1826643), (91, 1565694), (117, 1217762), (126, 1130779), (169, 843066), (182, 782847), (234, 608881), (273, 521898), (338, 421533), (507, 281022), (546, 260949), (819, 173966), (1014, 140511), (1183, 120438), (1521, 93674), (1638, 86983), (2366, 60219), (3042, 46837), (3549, 40146), (6691, 21294), (7098, 20073), (10647, 13382)]