190035656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 390685680

約数和(自身を除く): 200650024

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 173, 197, 328, 346, 394, 692, 697, 788, 1384, 1394, 1576, 2788, 2941, 3349, 5576, 5882, 6698, 7093, 8077, 11764, 13396, 14186, 16154, 23528, 26792, 28372, 32308, 34081, 56744, 64616, 68162, 120581, 136324, 137309, 241162, 272648, 274618, 482324, 549236, 579377, 964648, 1098472, 1158754, 1397321, 2317508, 2794642, 4635016, 5589284, 11178568, 23754457, 47508914, 95017828, 190035656]

約数ペア:

[(1, 190035656), (2, 95017828), (4, 47508914), (8, 23754457), (17, 11178568), (34, 5589284), (41, 4635016), (68, 2794642), (82, 2317508), (136, 1397321), (164, 1158754), (173, 1098472), (197, 964648), (328, 579377), (346, 549236), (394, 482324), (692, 274618), (697, 272648), (788, 241162), (1384, 137309), (1394, 136324), (1576, 120581), (2788, 68162), (2941, 64616), (3349, 56744), (5576, 34081), (5882, 32308), (6698, 28372), (7093, 26792), (8077, 23528), (11764, 16154), (13396, 14186)]