145805562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 246796038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 47, 54, 58, 63, 87, 94, 126, 141, 174, 189, 203, 261, 282, 283, 329, 378, 406, 423, 522, 566, 609, 658, 783, 846, 849, 987, 1218, 1269, 1363, 1566, 1698, 1827, 1974, 1981, 2538, 2547, 2726, 2961, 3654, 3962, 4089, 5094, 5481, 5922, 5943, 7641, 8178, 8207, 8883, 9541, 10962, 11886, 12267, 13301, 15282, 16414, 17766, 17829, 19082, 24534, 24621, 26602, 28623, 35658, 36801, 39903, 49242, 53487, 57246, 57449, 73602, 73863, 79806, 85869, 93107, 106974, 114898, 119709, 147726, 171738, 172347, 186214, 221589, 239418, 257607, 279321, 344694, 359127, 385729, 443178, 515214, 517041, 558642, 718254, 771458, 837963, 1034082, 1157187, 1551123, 1675926, 2314374, 2513889, 2700103, 3102246, 3471561, 5027778, 5400206, 6943122, 8100309, 10414683, 16200618, 20829366, 24300927, 48601854, 72902781, 145805562]

約数ペア:

[(1, 145805562), (2, 72902781), (3, 48601854), (6, 24300927), (7, 20829366), (9, 16200618), (14, 10414683), (18, 8100309), (21, 6943122), (27, 5400206), (29, 5027778), (42, 3471561), (47, 3102246), (54, 2700103), (58, 2513889), (63, 2314374), (87, 1675926), (94, 1551123), (126, 1157187), (141, 1034082), (174, 837963), (189, 771458), (203, 718254), (261, 558642), (282, 517041), (283, 515214), (329, 443178), (378, 385729), (406, 359127), (423, 344694), (522, 279321), (566, 257607), (609, 239418), (658, 221589), (783, 186214), (846, 172347), (849, 171738), (987, 147726), (1218, 119709), (1269, 114898), (1363, 106974), (1566, 93107), (1698, 85869), (1827, 79806), (1974, 73863), (1981, 73602), (2538, 57449), (2547, 57246), (2726, 53487), (2961, 49242), (3654, 39903), (3962, 36801), (4089, 35658), (5094, 28623), (5481, 26602), (5922, 24621), (5943, 24534), (7641, 19082), (8178, 17829), (8207, 17766), (8883, 16414), (9541, 15282), (10962, 13301), (11886, 12267)]