143954388

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{21851}}^1$

素因数の和:21925

約数の個数: 48

約数和(自身を含む): 379350720

約数和(自身を除く): 235396332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 21851, 43702, 65553, 87404, 131106, 196659, 262212, 393318, 589977, 786636, 1179954, 1332911, 2359908, 2665822, 3998733, 5331644, 7997466, 11996199, 15994932, 23992398, 35988597, 47984796, 71977194, 143954388]

約数ペア:

[(1, 143954388), (2, 71977194), (3, 47984796), (4, 35988597), (6, 23992398), (9, 15994932), (12, 11996199), (18, 7997466), (27, 5331644), (36, 3998733), (54, 2665822), (61, 2359908), (108, 1332911), (122, 1179954), (183, 786636), (244, 589977), (366, 393318), (549, 262212), (732, 196659), (1098, 131106), (1647, 87404), (2196, 65553), (3294, 43702), (6588, 21851)]