155996958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 348106752

約数和(自身を除く): 192109794

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 191, 222, 283, 382, 481, 566, 573, 849, 962, 1146, 1443, 1698, 2483, 2886, 3679, 4966, 7067, 7358, 7449, 10471, 11037, 14134, 14898, 20942, 21201, 22074, 31413, 42402, 54053, 62826, 91871, 108106, 136123, 162159, 183742, 272246, 275613, 324318, 408369, 551226, 702689, 816738, 1405378, 1999961, 2108067, 3999922, 4216134, 5999883, 11999766, 25999493, 51998986, 77998479, 155996958]

約数ペア:

[(1, 155996958), (2, 77998479), (3, 51998986), (6, 25999493), (13, 11999766), (26, 5999883), (37, 4216134), (39, 3999922), (74, 2108067), (78, 1999961), (111, 1405378), (191, 816738), (222, 702689), (283, 551226), (382, 408369), (481, 324318), (566, 275613), (573, 272246), (849, 183742), (962, 162159), (1146, 136123), (1443, 108106), (1698, 91871), (2483, 62826), (2886, 54053), (3679, 42402), (4966, 31413), (7067, 22074), (7358, 21201), (7449, 20942), (10471, 14898), (11037, 14134)]