163360746

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 386640000

約数和(自身を除く): 223279254

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 801, 1026, 1602, 1691, 1789, 2403, 3382, 3578, 4806, 5073, 5367, 10146, 10734, 15219, 16101, 30438, 32202, 33991, 45657, 48303, 67982, 91314, 96606, 101973, 159221, 203946, 305919, 318442, 477663, 611838, 917757, 955326, 1432989, 1835514, 2865978, 3025199, 4298967, 6050398, 8597934, 9075597, 18151194, 27226791, 54453582, 81680373, 163360746]

約数ペア:

[(1, 163360746), (2, 81680373), (3, 54453582), (6, 27226791), (9, 18151194), (18, 9075597), (19, 8597934), (27, 6050398), (38, 4298967), (54, 3025199), (57, 2865978), (89, 1835514), (114, 1432989), (171, 955326), (178, 917757), (267, 611838), (342, 477663), (513, 318442), (534, 305919), (801, 203946), (1026, 159221), (1602, 101973), (1691, 96606), (1789, 91314), (2403, 67982), (3382, 48303), (3578, 45657), (4806, 33991), (5073, 32202), (5367, 30438), (10146, 16101), (10734, 15219)]