158156717104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 325987706880

約数和(自身を除く): 167830989776

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 131, 137, 163, 218, 248, 262, 274, 326, 436, 496, 524, 548, 652, 872, 1048, 1096, 1304, 1744, 2096, 2192, 2608, 3379, 4061, 4247, 5053, 6758, 8122, 8494, 10106, 13516, 14279, 14933, 16244, 16988, 17767, 17947, 20212, 21353, 22331, 27032, 28558, 29866, 32488, 33976, 35534, 35894, 40424, 42706, 44662, 54064, 57116, 59732, 64976, 67952, 71068, 71788, 80848, 85412, 89324, 114232, 119464, 142136, 143576, 170824, 178648, 228464, 238928, 284272, 287152, 341648, 357296, 442649, 462923, 550777, 556357, 661943, 692261, 885298, 925846, 1101554, 1112714, 1323886, 1384522, 1770596, 1851692, 1956223, 2203108, 2225428, 2327477, 2434079, 2647772, 2769044, 2925361, 3541192, 3703384, 3912446, 4406216, 4450856, 4654954, 4868158, 5295544, 5538088, 5850722, 7082384, 7406768, 7824892, 8812432, 8901712, 9309908, 9736316, 10591088, 11076176, 11701444, 15649784, 18619816, 19472632, 23402888, 31299568, 37239632, 38945264, 46805776, 60642913, 72151787, 75456449, 90686191, 121285826, 144303574, 150912898, 181372382, 242571652, 288607148, 301825796, 318864349, 362744764, 485143304, 577214296, 603651592, 637728698, 725489528, 970286608, 1154428592, 1207303184, 1275457396, 1450979056, 2550914792, 5101829584, 9884794819, 19769589638, 39539179276, 79078358552, 158156717104]

約数ペア:

[(1, 158156717104), (2, 79078358552), (4, 39539179276), (8, 19769589638), (16, 9884794819), (31, 5101829584), (62, 2550914792), (109, 1450979056), (124, 1275457396), (131, 1207303184), (137, 1154428592), (163, 970286608), (218, 725489528), (248, 637728698), (262, 603651592), (274, 577214296), (326, 485143304), (436, 362744764), (496, 318864349), (524, 301825796), (548, 288607148), (652, 242571652), (872, 181372382), (1048, 150912898), (1096, 144303574), (1304, 121285826), (1744, 90686191), (2096, 75456449), (2192, 72151787), (2608, 60642913), (3379, 46805776), (4061, 38945264), (4247, 37239632), (5053, 31299568), (6758, 23402888), (8122, 19472632), (8494, 18619816), (10106, 15649784), (13516, 11701444), (14279, 11076176), (14933, 10591088), (16244, 9736316), (16988, 9309908), (17767, 8901712), (17947, 8812432), (20212, 7824892), (21353, 7406768), (22331, 7082384), (27032, 5850722), (28558, 5538088), (29866, 5295544), (32488, 4868158), (33976, 4654954), (35534, 4450856), (35894, 4406216), (40424, 3912446), (42706, 3703384), (44662, 3541192), (54064, 2925361), (57116, 2769044), (59732, 2647772), (64976, 2434079), (67952, 2327477), (71068, 2225428), (71788, 2203108), (80848, 1956223), (85412, 1851692), (89324, 1770596), (114232, 1384522), (119464, 1323886), (142136, 1112714), (143576, 1101554), (170824, 925846), (178648, 885298), (228464, 692261), (238928, 661943), (284272, 556357), (287152, 550777), (341648, 462923), (357296, 442649)]