145948432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 343906560

約数和(自身を除く): 197958128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1069, 1219, 1288, 1484, 2138, 2438, 2576, 2968, 4276, 4876, 5936, 7483, 8533, 8552, 9752, 14966, 17066, 17104, 19504, 24587, 29932, 34132, 49174, 56657, 59864, 68264, 98348, 113314, 119728, 136528, 172109, 196696, 226628, 344218, 393392, 396599, 453256, 688436, 793198, 906512, 1303111, 1376872, 1586396, 2606222, 2753744, 3172792, 5212444, 6345584, 9121777, 10424888, 18243554, 20849776, 36487108, 72974216, 145948432]

約数ペア:

[(1, 145948432), (2, 72974216), (4, 36487108), (7, 20849776), (8, 18243554), (14, 10424888), (16, 9121777), (23, 6345584), (28, 5212444), (46, 3172792), (53, 2753744), (56, 2606222), (92, 1586396), (106, 1376872), (112, 1303111), (161, 906512), (184, 793198), (212, 688436), (322, 453256), (368, 396599), (371, 393392), (424, 344218), (644, 226628), (742, 196696), (848, 172109), (1069, 136528), (1219, 119728), (1288, 113314), (1484, 98348), (2138, 68264), (2438, 59864), (2576, 56657), (2968, 49174), (4276, 34132), (4876, 29932), (5936, 24587), (7483, 19504), (8533, 17104), (8552, 17066), (9752, 14966)]