143742396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21661}}^1$

素因数の和:21754

約数の個数: 48

約数和(自身を含む): 388183040

約数和(自身を除く): 244440644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 21661, 43322, 64983, 86644, 129966, 151627, 259932, 303254, 454881, 606508, 909762, 1711219, 1819524, 3422438, 5133657, 6844876, 10267314, 11978533, 20534628, 23957066, 35935599, 47914132, 71871198, 143742396]

約数ペア:

[(1, 143742396), (2, 71871198), (3, 47914132), (4, 35935599), (6, 23957066), (7, 20534628), (12, 11978533), (14, 10267314), (21, 6844876), (28, 5133657), (42, 3422438), (79, 1819524), (84, 1711219), (158, 909762), (237, 606508), (316, 454881), (474, 303254), (553, 259932), (948, 151627), (1106, 129966), (1659, 86644), (2212, 64983), (3318, 43322), (6636, 21661)]