152286520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 363340800

約数和(自身を除く): 211054280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1327, 1510, 2654, 2869, 3020, 5308, 5738, 6040, 6635, 10616, 11476, 13270, 14345, 22952, 25213, 26540, 28690, 50426, 53080, 57380, 100852, 114760, 126065, 200377, 201704, 252130, 400754, 504260, 801508, 1001885, 1008520, 1603016, 2003770, 3807163, 4007540, 7614326, 8015080, 15228652, 19035815, 30457304, 38071630, 76143260, 152286520]

約数ペア:

[(1, 152286520), (2, 76143260), (4, 38071630), (5, 30457304), (8, 19035815), (10, 15228652), (19, 8015080), (20, 7614326), (38, 4007540), (40, 3807163), (76, 2003770), (95, 1603016), (151, 1008520), (152, 1001885), (190, 801508), (302, 504260), (380, 400754), (604, 252130), (755, 201704), (760, 200377), (1208, 126065), (1327, 114760), (1510, 100852), (2654, 57380), (2869, 53080), (3020, 50426), (5308, 28690), (5738, 26540), (6040, 25213), (6635, 22952), (10616, 14345), (11476, 13270)]