128150568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19591

約数の個数: 96

約数和(自身を含む): 427190400

約数和(自身を除く): 299039832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 19559, 39118, 58677, 78236, 117354, 136913, 156472, 176031, 234708, 254267, 273826, 352062, 410739, 469416, 508534, 547652, 704124, 762801, 821478, 1017068, 1095304, 1232217, 1408248, 1525602, 1642956, 1779869, 2034136, 2288403, 2464434, 3051204, 3285912, 3559738, 4576806, 4928868, 5339607, 6102408, 7119476, 9153612, 9857736, 10679214, 14238952, 16018821, 18307224, 21358428, 32037642, 42716856, 64075284, 128150568]

約数ペア:

[(1, 128150568), (2, 64075284), (3, 42716856), (4, 32037642), (6, 21358428), (7, 18307224), (8, 16018821), (9, 14238952), (12, 10679214), (13, 9857736), (14, 9153612), (18, 7119476), (21, 6102408), (24, 5339607), (26, 4928868), (28, 4576806), (36, 3559738), (39, 3285912), (42, 3051204), (52, 2464434), (56, 2288403), (63, 2034136), (72, 1779869), (78, 1642956), (84, 1525602), (91, 1408248), (104, 1232217), (117, 1095304), (126, 1017068), (156, 821478), (168, 762801), (182, 704124), (234, 547652), (252, 508534), (273, 469416), (312, 410739), (364, 352062), (468, 273826), (504, 254267), (546, 234708), (728, 176031), (819, 156472), (936, 136913), (1092, 117354), (1638, 78236), (2184, 58677), (3276, 39118), (6552, 19559)]