195366968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 240089032

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 41, 46, 47, 58, 76, 82, 92, 94, 116, 152, 164, 184, 188, 232, 328, 376, 437, 551, 667, 779, 874, 893, 943, 1081, 1102, 1189, 1334, 1363, 1558, 1748, 1786, 1886, 1927, 2162, 2204, 2378, 2668, 2726, 3116, 3496, 3572, 3772, 3854, 4324, 4408, 4756, 5336, 5452, 6232, 7144, 7544, 7708, 8648, 9512, 10904, 12673, 15416, 17917, 20539, 22591, 25346, 25897, 27347, 31349, 35834, 36613, 41078, 44321, 45182, 50692, 51794, 54694, 55883, 62698, 71668, 73226, 82156, 88642, 90364, 101384, 103588, 109388, 111766, 125396, 143336, 146452, 164312, 177284, 180728, 207176, 218776, 223532, 250792, 292904, 354568, 447064, 519593, 595631, 842099, 1039186, 1061777, 1191262, 1285309, 1684198, 2078372, 2123554, 2382524, 2570618, 3368396, 4156744, 4247108, 4765048, 5141236, 6736792, 8494216, 10282472, 24420871, 48841742, 97683484, 195366968]

約数ペア:

[(1, 195366968), (2, 97683484), (4, 48841742), (8, 24420871), (19, 10282472), (23, 8494216), (29, 6736792), (38, 5141236), (41, 4765048), (46, 4247108), (47, 4156744), (58, 3368396), (76, 2570618), (82, 2382524), (92, 2123554), (94, 2078372), (116, 1684198), (152, 1285309), (164, 1191262), (184, 1061777), (188, 1039186), (232, 842099), (328, 595631), (376, 519593), (437, 447064), (551, 354568), (667, 292904), (779, 250792), (874, 223532), (893, 218776), (943, 207176), (1081, 180728), (1102, 177284), (1189, 164312), (1334, 146452), (1363, 143336), (1558, 125396), (1748, 111766), (1786, 109388), (1886, 103588), (1927, 101384), (2162, 90364), (2204, 88642), (2378, 82156), (2668, 73226), (2726, 71668), (3116, 62698), (3496, 55883), (3572, 54694), (3772, 51794), (3854, 50692), (4324, 45182), (4408, 44321), (4756, 41078), (5336, 36613), (5452, 35834), (6232, 31349), (7144, 27347), (7544, 25897), (7708, 25346), (8648, 22591), (9512, 20539), (10904, 17917), (12673, 15416)]