156545142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 360030720

約数和(自身を除く): 203485578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 949, 1387, 1447, 1482, 1898, 2774, 2847, 2894, 4161, 4341, 5694, 8322, 8682, 18031, 18811, 27493, 36062, 37622, 54093, 54986, 56433, 82479, 105631, 108186, 112866, 164958, 211262, 316893, 357409, 633786, 714818, 1072227, 1373203, 2006989, 2144454, 2746406, 4013978, 4119609, 6020967, 8239218, 12041934, 26090857, 52181714, 78272571, 156545142]

約数ペア:

[(1, 156545142), (2, 78272571), (3, 52181714), (6, 26090857), (13, 12041934), (19, 8239218), (26, 6020967), (38, 4119609), (39, 4013978), (57, 2746406), (73, 2144454), (78, 2006989), (114, 1373203), (146, 1072227), (219, 714818), (247, 633786), (438, 357409), (494, 316893), (741, 211262), (949, 164958), (1387, 112866), (1447, 108186), (1482, 105631), (1898, 82479), (2774, 56433), (2847, 54986), (2894, 54093), (4161, 37622), (4341, 36062), (5694, 27493), (8322, 18811), (8682, 18031)]