155010456

素因数分解:

$2^3\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1999}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 432000000

約数和(自身を除く): 276989544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 718, 1077, 1436, 1999, 2154, 2872, 3231, 3998, 4308, 5997, 6462, 7996, 8616, 9693, 11994, 12924, 15992, 17991, 19386, 23988, 25848, 35982, 38772, 47976, 53973, 71964, 77544, 107946, 143928, 215892, 431784, 717641, 1435282, 2152923, 2870564, 4305846, 5741128, 6458769, 8611692, 12917538, 17223384, 19376307, 25835076, 38752614, 51670152, 77505228, 155010456]

約数ペア:

[(1, 155010456), (2, 77505228), (3, 51670152), (4, 38752614), (6, 25835076), (8, 19376307), (9, 17223384), (12, 12917538), (18, 8611692), (24, 6458769), (27, 5741128), (36, 4305846), (54, 2870564), (72, 2152923), (108, 1435282), (216, 717641), (359, 431784), (718, 215892), (1077, 143928), (1436, 107946), (1999, 77544), (2154, 71964), (2872, 53973), (3231, 47976), (3998, 38772), (4308, 35982), (5997, 25848), (6462, 23988), (7996, 19386), (8616, 17991), (9693, 15992), (11994, 12924)]