159250910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 196371490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 278, 455, 695, 910, 973, 1259, 1390, 1807, 1946, 2518, 3614, 4865, 6295, 8813, 9035, 9730, 12590, 12649, 16367, 17626, 18070, 25298, 32734, 44065, 63245, 81835, 88130, 114569, 126490, 163670, 175001, 229138, 350002, 572845, 875005, 1145690, 1225007, 1750010, 2275013, 2450014, 4550026, 6125035, 11375065, 12250070, 15925091, 22750130, 31850182, 79625455, 159250910]

約数ペア:

[(1, 159250910), (2, 79625455), (5, 31850182), (7, 22750130), (10, 15925091), (13, 12250070), (14, 11375065), (26, 6125035), (35, 4550026), (65, 2450014), (70, 2275013), (91, 1750010), (130, 1225007), (139, 1145690), (182, 875005), (278, 572845), (455, 350002), (695, 229138), (910, 175001), (973, 163670), (1259, 126490), (1390, 114569), (1807, 88130), (1946, 81835), (2518, 63245), (3614, 44065), (4865, 32734), (6295, 25298), (8813, 18070), (9035, 17626), (9730, 16367), (12590, 12649)]