151357934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 292024320

約数和(自身を除く): 140666386

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 139, 182, 193, 217, 278, 386, 403, 434, 806, 973, 1351, 1807, 1946, 2509, 2702, 2821, 3614, 4309, 5018, 5642, 5983, 8618, 11966, 12649, 17563, 25298, 26827, 30163, 35126, 41881, 53654, 56017, 60326, 77779, 83762, 112034, 155558, 187789, 348751, 375578, 392119, 544453, 697502, 784238, 831637, 1088906, 1663274, 2441257, 4882514, 5821459, 10811281, 11642918, 21622562, 75678967, 151357934]

約数ペア:

[(1, 151357934), (2, 75678967), (7, 21622562), (13, 11642918), (14, 10811281), (26, 5821459), (31, 4882514), (62, 2441257), (91, 1663274), (139, 1088906), (182, 831637), (193, 784238), (217, 697502), (278, 544453), (386, 392119), (403, 375578), (434, 348751), (806, 187789), (973, 155558), (1351, 112034), (1807, 83762), (1946, 77779), (2509, 60326), (2702, 56017), (2821, 53654), (3614, 41881), (4309, 35126), (5018, 30163), (5642, 26827), (5983, 25298), (8618, 17563), (11966, 12649)]