123814128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151733}}^1$

素因数の和:151761

約数の個数: 40

約数和(自身を含む): 338670288

約数和(自身を除く): 214856160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 151733, 303466, 455199, 606932, 910398, 1213864, 1820796, 2427728, 2579461, 3641592, 5158922, 7283184, 7738383, 10317844, 15476766, 20635688, 30953532, 41271376, 61907064, 123814128]

約数ペア:

[(1, 123814128), (2, 61907064), (3, 41271376), (4, 30953532), (6, 20635688), (8, 15476766), (12, 10317844), (16, 7738383), (17, 7283184), (24, 5158922), (34, 3641592), (48, 2579461), (51, 2427728), (68, 1820796), (102, 1213864), (136, 910398), (204, 606932), (272, 455199), (408, 303466), (816, 151733)]