156907628464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1949}}^1\times {\mathrm{68927}}^1$

素因数の和:70957

約数の個数: 40

約数和(自身を含む): 308335622400

約数和(自身を除く): 151427993936

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1949, 3898, 7796, 15592, 31184, 68927, 137854, 142277, 275708, 284554, 551416, 569108, 1102832, 1138216, 2276432, 5031671, 10063342, 20126684, 40253368, 80506736, 134338723, 268677446, 537354892, 1074709784, 2149419568, 9806726779, 19613453558, 39226907116, 78453814232, 156907628464]

約数ペア:

[(1, 156907628464), (2, 78453814232), (4, 39226907116), (8, 19613453558), (16, 9806726779), (73, 2149419568), (146, 1074709784), (292, 537354892), (584, 268677446), (1168, 134338723), (1949, 80506736), (3898, 40253368), (7796, 20126684), (15592, 10063342), (31184, 5031671), (68927, 2276432), (137854, 1138216), (142277, 1102832), (275708, 569108), (284554, 551416)]