154444472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30307}}^1$

素因数の和:30340

約数の個数: 48

約数和(自身を含む): 362786760

約数和(自身を除く): 208342288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 30307, 60614, 121228, 212149, 242456, 393991, 424298, 787982, 848596, 1485043, 1575964, 1697192, 2757937, 2970086, 3151928, 5515874, 5940172, 11031748, 11880344, 19305559, 22063496, 38611118, 77222236, 154444472]

約数ペア:

[(1, 154444472), (2, 77222236), (4, 38611118), (7, 22063496), (8, 19305559), (13, 11880344), (14, 11031748), (26, 5940172), (28, 5515874), (49, 3151928), (52, 2970086), (56, 2757937), (91, 1697192), (98, 1575964), (104, 1485043), (182, 848596), (196, 787982), (364, 424298), (392, 393991), (637, 242456), (728, 212149), (1274, 121228), (2548, 60614), (5096, 30307)]