156281845972

素因数分解:

$2^2\times 7^3\times {\mathrm{12641}}^1\times {\mathrm{9011}}^1$

素因数の和:21677

約数の個数: 48

約数和(自身を含む): 319003171200

約数和(自身を除く): 162721325228

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9011, 12641, 18022, 25282, 36044, 50564, 63077, 88487, 126154, 176974, 252308, 353948, 441539, 619409, 883078, 1238818, 1766156, 2477636, 3090773, 4335863, 6181546, 8671726, 12363092, 17343452, 113908051, 227816102, 455632204, 797356357, 1594712714, 3189425428, 5581494499, 11162988998, 22325977996, 39070461493, 78140922986, 156281845972]

約数ペア:

[(1, 156281845972), (2, 78140922986), (4, 39070461493), (7, 22325977996), (14, 11162988998), (28, 5581494499), (49, 3189425428), (98, 1594712714), (196, 797356357), (343, 455632204), (686, 227816102), (1372, 113908051), (9011, 17343452), (12641, 12363092), (18022, 8671726), (25282, 6181546), (36044, 4335863), (50564, 3090773), (63077, 2477636), (88487, 1766156), (126154, 1238818), (176974, 883078), (252308, 619409), (353948, 441539)]