163979760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97607}}^1$

素因数の和:97630

約数の個数: 80

約数和(自身を含む): 580962816

約数和(自身を除く): 416983056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 97607, 195214, 292821, 390428, 488035, 585642, 683249, 780856, 976070, 1171284, 1366498, 1464105, 1561712, 1952140, 2049747, 2342568, 2732996, 2928210, 3416245, 3904280, 4099494, 4685136, 5465992, 5856420, 6832490, 7808560, 8198988, 10248735, 10931984, 11712840, 13664980, 16397976, 20497470, 23425680, 27329960, 32795952, 40994940, 54659920, 81989880, 163979760]

約数ペア:

[(1, 163979760), (2, 81989880), (3, 54659920), (4, 40994940), (5, 32795952), (6, 27329960), (7, 23425680), (8, 20497470), (10, 16397976), (12, 13664980), (14, 11712840), (15, 10931984), (16, 10248735), (20, 8198988), (21, 7808560), (24, 6832490), (28, 5856420), (30, 5465992), (35, 4685136), (40, 4099494), (42, 3904280), (48, 3416245), (56, 2928210), (60, 2732996), (70, 2342568), (80, 2049747), (84, 1952140), (105, 1561712), (112, 1464105), (120, 1366498), (140, 1171284), (168, 976070), (210, 780856), (240, 683249), (280, 585642), (336, 488035), (420, 390428), (560, 292821), (840, 195214), (1680, 97607)]