152618440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 372879360

約数和(自身を除く): 220260920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2311, 2540, 3302, 4622, 5080, 6604, 8255, 9244, 11555, 13208, 16510, 18488, 23110, 30043, 33020, 46220, 60086, 66040, 92440, 120172, 150215, 240344, 293497, 300430, 586994, 600860, 1173988, 1201720, 1467485, 2347976, 2934970, 3815461, 5869940, 7630922, 11739880, 15261844, 19077305, 30523688, 38154610, 76309220, 152618440]

約数ペア:

[(1, 152618440), (2, 76309220), (4, 38154610), (5, 30523688), (8, 19077305), (10, 15261844), (13, 11739880), (20, 7630922), (26, 5869940), (40, 3815461), (52, 2934970), (65, 2347976), (104, 1467485), (127, 1201720), (130, 1173988), (254, 600860), (260, 586994), (508, 300430), (520, 293497), (635, 240344), (1016, 150215), (1270, 120172), (1651, 92440), (2311, 66040), (2540, 60086), (3302, 46220), (4622, 33020), (5080, 30043), (6604, 23110), (8255, 18488), (9244, 16510), (11555, 13208)]