171202388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 208128172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 47, 76, 82, 94, 133, 164, 167, 188, 266, 287, 329, 334, 532, 574, 658, 668, 779, 893, 1148, 1169, 1316, 1558, 1786, 1927, 2338, 3116, 3173, 3572, 3854, 4676, 5453, 6251, 6346, 6847, 7708, 7849, 10906, 12502, 12692, 13489, 13694, 15698, 21812, 22211, 25004, 26978, 27388, 31396, 36613, 44422, 47929, 53956, 54943, 73226, 88844, 95858, 109886, 130093, 146452, 149131, 191716, 219772, 256291, 260186, 298262, 321809, 512582, 520372, 596524, 643618, 910651, 1025164, 1043917, 1287236, 1821302, 2087834, 2252663, 3642604, 4175668, 4505326, 6114371, 9010652, 12228742, 24457484, 42800597, 85601194, 171202388]

約数ペア:

[(1, 171202388), (2, 85601194), (4, 42800597), (7, 24457484), (14, 12228742), (19, 9010652), (28, 6114371), (38, 4505326), (41, 4175668), (47, 3642604), (76, 2252663), (82, 2087834), (94, 1821302), (133, 1287236), (164, 1043917), (167, 1025164), (188, 910651), (266, 643618), (287, 596524), (329, 520372), (334, 512582), (532, 321809), (574, 298262), (658, 260186), (668, 256291), (779, 219772), (893, 191716), (1148, 149131), (1169, 146452), (1316, 130093), (1558, 109886), (1786, 95858), (1927, 88844), (2338, 73226), (3116, 54943), (3173, 53956), (3572, 47929), (3854, 44422), (4676, 36613), (5453, 31396), (6251, 27388), (6346, 26978), (6847, 25004), (7708, 22211), (7849, 21812), (10906, 15698), (12502, 13694), (12692, 13489)]