166391322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 198562278

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 197, 239, 394, 478, 589, 591, 717, 1178, 1182, 1434, 1767, 3534, 3743, 4541, 6107, 7409, 7486, 9082, 11229, 12214, 13623, 14818, 18321, 22227, 22458, 27246, 36642, 44454, 47083, 94166, 116033, 140771, 141249, 232066, 281542, 282498, 348099, 422313, 696198, 844626, 894577, 1459573, 1789154, 2683731, 2919146, 4378719, 5367462, 8757438, 27731887, 55463774, 83195661, 166391322]

約数ペア:

[(1, 166391322), (2, 83195661), (3, 55463774), (6, 27731887), (19, 8757438), (31, 5367462), (38, 4378719), (57, 2919146), (62, 2683731), (93, 1789154), (114, 1459573), (186, 894577), (197, 844626), (239, 696198), (394, 422313), (478, 348099), (589, 282498), (591, 281542), (717, 232066), (1178, 141249), (1182, 140771), (1434, 116033), (1767, 94166), (3534, 47083), (3743, 44454), (4541, 36642), (6107, 27246), (7409, 22458), (7486, 22227), (9082, 18321), (11229, 14818), (12214, 13623)]