156919709596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6400

約数の個数: 144

約数和(自身を含む): 329730981888

約数和(自身を除く): 172811272292

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 43, 52, 62, 76, 86, 124, 172, 247, 361, 403, 494, 559, 589, 722, 806, 817, 988, 1118, 1178, 1333, 1444, 1612, 1634, 2236, 2356, 2666, 3268, 4693, 5332, 6271, 7657, 9386, 10621, 11191, 12542, 15314, 15523, 17329, 18772, 21242, 22382, 25084, 25327, 30628, 31046, 34658, 42484, 44764, 50654, 62092, 69316, 81523, 101308, 119149, 145483, 163046, 194401, 201799, 238298, 269653, 290966, 326092, 329251, 388802, 403598, 476596, 481213, 539306, 581932, 658502, 777604, 807196, 962426, 1078612, 1317004, 1548937, 1924852, 2263831, 2527213, 3097874, 3505489, 3693619, 4527662, 5054426, 5123407, 6195748, 6255769, 7010978, 7387238, 8359243, 9055324, 10108852, 10246814, 12511538, 14021956, 14774476, 16718486, 20493628, 25023076, 29429803, 33436972, 48017047, 58859606, 66604291, 70178761, 96034094, 97344733, 108670159, 117719212, 133208582, 140357522, 158825617, 192068188, 194689466, 217340318, 266417164, 280715044, 317651234, 389378932, 434680636, 635302468, 912323893, 1265481529, 1824647786, 2064733021, 2530963058, 3017686723, 3649295572, 4129466042, 5061926116, 6035373446, 8258932084, 12070746892, 39229927399, 78459854798, 156919709596]

約数ペア:

[(1, 156919709596), (2, 78459854798), (4, 39229927399), (13, 12070746892), (19, 8258932084), (26, 6035373446), (31, 5061926116), (38, 4129466042), (43, 3649295572), (52, 3017686723), (62, 2530963058), (76, 2064733021), (86, 1824647786), (124, 1265481529), (172, 912323893), (247, 635302468), (361, 434680636), (403, 389378932), (494, 317651234), (559, 280715044), (589, 266417164), (722, 217340318), (806, 194689466), (817, 192068188), (988, 158825617), (1118, 140357522), (1178, 133208582), (1333, 117719212), (1444, 108670159), (1612, 97344733), (1634, 96034094), (2236, 70178761), (2356, 66604291), (2666, 58859606), (3268, 48017047), (4693, 33436972), (5332, 29429803), (6271, 25023076), (7657, 20493628), (9386, 16718486), (10621, 14774476), (11191, 14021956), (12542, 12511538), (15314, 10246814), (15523, 10108852), (17329, 9055324), (18772, 8359243), (21242, 7387238), (22382, 7010978), (25084, 6255769), (25327, 6195748), (30628, 5123407), (31046, 5054426), (34658, 4527662), (42484, 3693619), (44764, 3505489), (50654, 3097874), (62092, 2527213), (69316, 2263831), (81523, 1924852), (101308, 1548937), (119149, 1317004), (145483, 1078612), (163046, 962426), (194401, 807196), (201799, 777604), (238298, 658502), (269653, 581932), (290966, 539306), (326092, 481213), (329251, 476596), (388802, 403598)]