157200090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 385824384

約数和(自身を除く): 228624294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 197, 201, 335, 394, 397, 402, 591, 670, 794, 985, 1005, 1182, 1191, 1970, 1985, 2010, 2382, 2955, 3970, 5910, 5955, 11910, 13199, 26398, 26599, 39597, 53198, 65995, 78209, 79194, 79797, 131990, 132995, 156418, 159594, 197985, 234627, 265990, 391045, 395970, 398985, 469254, 782090, 797970, 1173135, 2346270, 5240003, 10480006, 15720009, 26200015, 31440018, 52400030, 78600045, 157200090]

約数ペア:

[(1, 157200090), (2, 78600045), (3, 52400030), (5, 31440018), (6, 26200015), (10, 15720009), (15, 10480006), (30, 5240003), (67, 2346270), (134, 1173135), (197, 797970), (201, 782090), (335, 469254), (394, 398985), (397, 395970), (402, 391045), (591, 265990), (670, 234627), (794, 197985), (985, 159594), (1005, 156418), (1182, 132995), (1191, 131990), (1970, 79797), (1985, 79194), (2010, 78209), (2382, 65995), (2955, 53198), (3970, 39597), (5910, 26599), (5955, 26398), (11910, 13199)]