157213753648

素因数分解:

$2^4\times 7^5\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18933

約数の個数: 120

約数和(自身を含む): 366848424960

約数和(自身を除く): 209634671312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 2401, 2744, 3038, 3472, 4802, 5488, 6076, 9604, 10633, 12152, 16807, 18859, 19208, 21266, 24304, 33614, 37718, 38416, 42532, 67228, 74431, 75436, 85064, 132013, 134456, 148862, 150872, 170128, 264026, 268912, 297724, 301744, 521017, 528052, 584629, 595448, 924091, 1042034, 1056104, 1169258, 1190896, 1848182, 2084068, 2112208, 2338516, 3696364, 4092403, 4168136, 4677032, 6468637, 7392728, 8184806, 8336272, 9354064, 12937274, 14785456, 16369612, 25874548, 28646821, 32739224, 45280459, 51749096, 57293642, 65478448, 90560918, 103498192, 114587284, 181121836, 200527747, 229174568, 316963213, 362243672, 401055494, 458349136, 633926426, 724487344, 802110988, 1267852852, 1403694229, 1604221976, 2535705704, 2807388458, 3208443952, 5071411408, 5614776916, 9825859603, 11229553832, 19651719206, 22459107664, 39303438412, 78606876824, 157213753648]

約数ペア:

[(1, 157213753648), (2, 78606876824), (4, 39303438412), (7, 22459107664), (8, 19651719206), (14, 11229553832), (16, 9825859603), (28, 5614776916), (31, 5071411408), (49, 3208443952), (56, 2807388458), (62, 2535705704), (98, 1604221976), (112, 1403694229), (124, 1267852852), (196, 802110988), (217, 724487344), (248, 633926426), (343, 458349136), (392, 401055494), (434, 362243672), (496, 316963213), (686, 229174568), (784, 200527747), (868, 181121836), (1372, 114587284), (1519, 103498192), (1736, 90560918), (2401, 65478448), (2744, 57293642), (3038, 51749096), (3472, 45280459), (4802, 32739224), (5488, 28646821), (6076, 25874548), (9604, 16369612), (10633, 14785456), (12152, 12937274), (16807, 9354064), (18859, 8336272), (19208, 8184806), (21266, 7392728), (24304, 6468637), (33614, 4677032), (37718, 4168136), (38416, 4092403), (42532, 3696364), (67228, 2338516), (74431, 2112208), (75436, 2084068), (85064, 1848182), (132013, 1190896), (134456, 1169258), (148862, 1056104), (150872, 1042034), (170128, 924091), (264026, 595448), (268912, 584629), (297724, 528052), (301744, 521017)]