162281392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 389475072

約数和(自身を除く): 227193680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 227, 364, 454, 491, 728, 908, 982, 1456, 1589, 1816, 1964, 2951, 3178, 3437, 3632, 3928, 5902, 6356, 6383, 6874, 7856, 11804, 12712, 12766, 13748, 20657, 23608, 25424, 25532, 27496, 41314, 44681, 47216, 51064, 54992, 82628, 89362, 102128, 111457, 165256, 178724, 222914, 330512, 357448, 445828, 714896, 780199, 891656, 1448941, 1560398, 1783312, 2897882, 3120796, 5795764, 6241592, 10142587, 11591528, 12483184, 20285174, 23183056, 40570348, 81140696, 162281392]

約数ペア:

[(1, 162281392), (2, 81140696), (4, 40570348), (7, 23183056), (8, 20285174), (13, 12483184), (14, 11591528), (16, 10142587), (26, 6241592), (28, 5795764), (52, 3120796), (56, 2897882), (91, 1783312), (104, 1560398), (112, 1448941), (182, 891656), (208, 780199), (227, 714896), (364, 445828), (454, 357448), (491, 330512), (728, 222914), (908, 178724), (982, 165256), (1456, 111457), (1589, 102128), (1816, 89362), (1964, 82628), (2951, 54992), (3178, 51064), (3437, 47216), (3632, 44681), (3928, 41314), (5902, 27496), (6356, 25532), (6383, 25424), (6874, 23608), (7856, 20657), (11804, 13748), (12712, 12766)]