152168615

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 207482880

約数和(自身を除く): 55314265

約数列:

[1, 5, 17, 31, 43, 79, 85, 155, 215, 289, 395, 527, 731, 1333, 1343, 1445, 2449, 2635, 3397, 3655, 6665, 6715, 8959, 12245, 12427, 16985, 22661, 22831, 41633, 44795, 57749, 62135, 105307, 113305, 114155, 208165, 288745, 385237, 526535, 707761, 981733, 1790219, 1926185, 3538805, 4908665, 8951095, 30433723, 152168615]

約数ペア:

[(1, 152168615), (5, 30433723), (17, 8951095), (31, 4908665), (43, 3538805), (79, 1926185), (85, 1790219), (155, 981733), (215, 707761), (289, 526535), (395, 385237), (527, 288745), (731, 208165), (1333, 114155), (1343, 113305), (1445, 105307), (2449, 62135), (2635, 57749), (3397, 44795), (3655, 41633), (6665, 22831), (6715, 22661), (8959, 16985), (12245, 12427)]