148828428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 448191744

約数和(自身を除く): 299363316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 211, 252, 311, 324, 378, 422, 567, 622, 633, 756, 844, 933, 1134, 1244, 1266, 1477, 1866, 1899, 2177, 2268, 2532, 2799, 2954, 3732, 3798, 4354, 4431, 5598, 5697, 5908, 6531, 7596, 8397, 8708, 8862, 11196, 11394, 13062, 13293, 16794, 17091, 17724, 19593, 22788, 25191, 26124, 26586, 33588, 34182, 39186, 39879, 50382, 53172, 58779, 65621, 68364, 78372, 79758, 100764, 117558, 119637, 131242, 159516, 176337, 196863, 235116, 239274, 262484, 352674, 393726, 459347, 478548, 590589, 705348, 787452, 918694, 1181178, 1378041, 1771767, 1837388, 2362356, 2756082, 3543534, 4134123, 5315301, 5512164, 7087068, 8268246, 10630602, 12402369, 16536492, 21261204, 24804738, 37207107, 49609476, 74414214, 148828428]

約数ペア:

[(1, 148828428), (2, 74414214), (3, 49609476), (4, 37207107), (6, 24804738), (7, 21261204), (9, 16536492), (12, 12402369), (14, 10630602), (18, 8268246), (21, 7087068), (27, 5512164), (28, 5315301), (36, 4134123), (42, 3543534), (54, 2756082), (63, 2362356), (81, 1837388), (84, 1771767), (108, 1378041), (126, 1181178), (162, 918694), (189, 787452), (211, 705348), (252, 590589), (311, 478548), (324, 459347), (378, 393726), (422, 352674), (567, 262484), (622, 239274), (633, 235116), (756, 196863), (844, 176337), (933, 159516), (1134, 131242), (1244, 119637), (1266, 117558), (1477, 100764), (1866, 79758), (1899, 78372), (2177, 68364), (2268, 65621), (2532, 58779), (2799, 53172), (2954, 50382), (3732, 39879), (3798, 39186), (4354, 34182), (4431, 33588), (5598, 26586), (5697, 26124), (5908, 25191), (6531, 22788), (7596, 19593), (8397, 17724), (8708, 17091), (8862, 16794), (11196, 13293), (11394, 13062)]