147221976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17989}}^1$

素因数の和:18040

約数の個数: 64

約数和(自身を含む): 414489600

約数和(自身を除く): 267267624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 17989, 35978, 53967, 71956, 107934, 143912, 197879, 215868, 395758, 431736, 557659, 593637, 791516, 1115318, 1187274, 1583032, 1672977, 2230636, 2374548, 3345954, 4461272, 4749096, 6134249, 6691908, 12268498, 13383816, 18402747, 24536996, 36805494, 49073992, 73610988, 147221976]

約数ペア:

[(1, 147221976), (2, 73610988), (3, 49073992), (4, 36805494), (6, 24536996), (8, 18402747), (11, 13383816), (12, 12268498), (22, 6691908), (24, 6134249), (31, 4749096), (33, 4461272), (44, 3345954), (62, 2374548), (66, 2230636), (88, 1672977), (93, 1583032), (124, 1187274), (132, 1115318), (186, 791516), (248, 593637), (264, 557659), (341, 431736), (372, 395758), (682, 215868), (744, 197879), (1023, 143912), (1364, 107934), (2046, 71956), (2728, 53967), (4092, 35978), (8184, 17989)]