16199130416

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 37780439040

約数和(自身を除く): 21581308624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 173, 203, 227, 232, 254, 346, 406, 454, 464, 508, 692, 812, 889, 908, 1016, 1211, 1384, 1589, 1624, 1778, 1816, 2032, 2422, 2768, 3178, 3248, 3556, 3632, 3683, 4844, 5017, 6356, 6583, 7112, 7366, 9688, 10034, 12712, 13166, 14224, 14732, 19376, 20068, 21971, 25424, 25781, 26332, 28829, 29464, 35119, 39271, 40136, 43942, 46081, 51562, 52664, 57658, 58928, 70238, 78542, 80272, 87884, 92162, 103124, 105328, 115316, 140476, 153797, 157084, 175768, 184324, 201803, 206248, 230632, 274897, 280952, 307594, 314168, 351536, 368648, 403606, 412496, 461264, 549794, 561904, 615188, 628336, 637159, 737296, 807212, 836041, 1099588, 1138859, 1230376, 1274318, 1614424, 1672082, 2199176, 2277718, 2460752, 2548636, 3228848, 3344164, 4398352, 4460113, 4555436, 4987417, 5097272, 5852287, 6688328, 7972013, 8920226, 9110872, 9974834, 10194544, 11704574, 13376656, 15944026, 17840452, 18221744, 19949668, 23409148, 31888052, 34911919, 35680904, 39899336, 46818296, 63776104, 69823838, 71361808, 79798672, 93636592, 127552208, 139647676, 144635093, 279295352, 289270186, 558590704, 578540372, 1012445651, 1157080744, 2024891302, 2314161488, 4049782604, 8099565208, 16199130416]

約数ペア:

[(1, 16199130416), (2, 8099565208), (4, 4049782604), (7, 2314161488), (8, 2024891302), (14, 1157080744), (16, 1012445651), (28, 578540372), (29, 558590704), (56, 289270186), (58, 279295352), (112, 144635093), (116, 139647676), (127, 127552208), (173, 93636592), (203, 79798672), (227, 71361808), (232, 69823838), (254, 63776104), (346, 46818296), (406, 39899336), (454, 35680904), (464, 34911919), (508, 31888052), (692, 23409148), (812, 19949668), (889, 18221744), (908, 17840452), (1016, 15944026), (1211, 13376656), (1384, 11704574), (1589, 10194544), (1624, 9974834), (1778, 9110872), (1816, 8920226), (2032, 7972013), (2422, 6688328), (2768, 5852287), (3178, 5097272), (3248, 4987417), (3556, 4555436), (3632, 4460113), (3683, 4398352), (4844, 3344164), (5017, 3228848), (6356, 2548636), (6583, 2460752), (7112, 2277718), (7366, 2199176), (9688, 1672082), (10034, 1614424), (12712, 1274318), (13166, 1230376), (14224, 1138859), (14732, 1099588), (19376, 836041), (20068, 807212), (21971, 737296), (25424, 637159), (25781, 628336), (26332, 615188), (28829, 561904), (29464, 549794), (35119, 461264), (39271, 412496), (40136, 403606), (43942, 368648), (46081, 351536), (51562, 314168), (52664, 307594), (57658, 280952), (58928, 274897), (70238, 230632), (78542, 206248), (80272, 201803), (87884, 184324), (92162, 175768), (103124, 157084), (105328, 153797), (115316, 140476)]