39145762864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{148073}}^1$

素因数の和:148166

約数の個数: 80

約数和(自身を含む): 86370971904

約数和(自身を除く): 47225209040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 16523, 20336, 33046, 66092, 132184, 148073, 264368, 296146, 592292, 1184584, 1924949, 2369168, 3849898, 4590263, 6070993, 7699796, 9180526, 12141986, 15399592, 18361052, 24283972, 30799184, 36722104, 48567944, 59673419, 73444208, 78922909, 97135888, 119346838, 157845818, 188200783, 238693676, 315691636, 376401566, 477387352, 631383272, 752803132, 954774704, 1262766544, 1505606264, 2446610179, 3011212528, 4893220358, 9786440716, 19572881432, 39145762864]

約数ペア:

[(1, 39145762864), (2, 19572881432), (4, 9786440716), (8, 4893220358), (13, 3011212528), (16, 2446610179), (26, 1505606264), (31, 1262766544), (41, 954774704), (52, 752803132), (62, 631383272), (82, 477387352), (104, 376401566), (124, 315691636), (164, 238693676), (208, 188200783), (248, 157845818), (328, 119346838), (403, 97135888), (496, 78922909), (533, 73444208), (656, 59673419), (806, 48567944), (1066, 36722104), (1271, 30799184), (1612, 24283972), (2132, 18361052), (2542, 15399592), (3224, 12141986), (4264, 9180526), (5084, 7699796), (6448, 6070993), (8528, 4590263), (10168, 3849898), (16523, 2369168), (20336, 1924949), (33046, 1184584), (66092, 592292), (132184, 296146), (148073, 264368)]