156953186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 283960320

約数和(自身を除く): 127007134

約数列:

[1, 2, 13, 19, 26, 31, 37, 38, 62, 74, 247, 277, 403, 481, 494, 554, 589, 703, 806, 962, 1147, 1178, 1406, 2294, 3601, 5263, 7202, 7657, 8587, 9139, 10249, 10526, 14911, 15314, 17174, 18278, 20498, 21793, 29822, 43586, 68419, 111631, 133237, 136838, 163153, 194731, 223262, 266474, 283309, 317719, 326306, 389462, 566618, 635438, 2120989, 2531503, 4130347, 4241978, 5063006, 6036661, 8260694, 12073322, 78476593, 156953186]

約数ペア:

[(1, 156953186), (2, 78476593), (13, 12073322), (19, 8260694), (26, 6036661), (31, 5063006), (37, 4241978), (38, 4130347), (62, 2531503), (74, 2120989), (247, 635438), (277, 566618), (403, 389462), (481, 326306), (494, 317719), (554, 283309), (589, 266474), (703, 223262), (806, 194731), (962, 163153), (1147, 136838), (1178, 133237), (1406, 111631), (2294, 68419), (3601, 43586), (5263, 29822), (7202, 21793), (7657, 20498), (8587, 18278), (9139, 17174), (10249, 15314), (10526, 14911)]