128486232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 410810400

約数和(自身を除く): 282324168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 252, 294, 316, 392, 441, 461, 474, 504, 553, 588, 632, 711, 882, 922, 948, 1106, 1176, 1383, 1422, 1659, 1764, 1844, 1896, 2212, 2766, 2844, 3227, 3318, 3528, 3688, 3871, 4149, 4424, 4977, 5532, 5688, 6454, 6636, 7742, 8298, 9681, 9954, 11064, 11613, 12908, 13272, 15484, 16596, 19362, 19908, 22589, 23226, 25816, 29043, 30968, 33192, 34839, 36419, 38724, 39816, 45178, 46452, 58086, 67767, 69678, 72838, 77448, 90356, 92904, 109257, 116172, 135534, 139356, 145676, 180712, 203301, 218514, 232344, 254933, 271068, 278712, 291352, 327771, 406602, 437028, 509866, 542136, 655542, 764799, 813204, 874056, 1019732, 1311084, 1529598, 1626408, 1784531, 2039464, 2294397, 2622168, 3059196, 3569062, 4588794, 5353593, 6118392, 7138124, 9177588, 10707186, 14276248, 16060779, 18355176, 21414372, 32121558, 42828744, 64243116, 128486232]

約数ペア:

[(1, 128486232), (2, 64243116), (3, 42828744), (4, 32121558), (6, 21414372), (7, 18355176), (8, 16060779), (9, 14276248), (12, 10707186), (14, 9177588), (18, 7138124), (21, 6118392), (24, 5353593), (28, 4588794), (36, 3569062), (42, 3059196), (49, 2622168), (56, 2294397), (63, 2039464), (72, 1784531), (79, 1626408), (84, 1529598), (98, 1311084), (126, 1019732), (147, 874056), (158, 813204), (168, 764799), (196, 655542), (237, 542136), (252, 509866), (294, 437028), (316, 406602), (392, 327771), (441, 291352), (461, 278712), (474, 271068), (504, 254933), (553, 232344), (588, 218514), (632, 203301), (711, 180712), (882, 145676), (922, 139356), (948, 135534), (1106, 116172), (1176, 109257), (1383, 92904), (1422, 90356), (1659, 77448), (1764, 72838), (1844, 69678), (1896, 67767), (2212, 58086), (2766, 46452), (2844, 45178), (3227, 39816), (3318, 38724), (3528, 36419), (3688, 34839), (3871, 33192), (4149, 30968), (4424, 29043), (4977, 25816), (5532, 23226), (5688, 22589), (6454, 19908), (6636, 19362), (7742, 16596), (8298, 15484), (9681, 13272), (9954, 12908), (11064, 11613)]