157986828

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23981}}^1$

素因数の和:24055

約数の個数: 48

約数和(自身を含む): 416327520

約数和(自身を除く): 258340692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 23981, 47962, 71943, 95924, 143886, 215829, 287772, 431658, 647487, 863316, 1294974, 1462841, 2589948, 2925682, 4388523, 5851364, 8777046, 13165569, 17554092, 26331138, 39496707, 52662276, 78993414, 157986828]

約数ペア:

[(1, 157986828), (2, 78993414), (3, 52662276), (4, 39496707), (6, 26331138), (9, 17554092), (12, 13165569), (18, 8777046), (27, 5851364), (36, 4388523), (54, 2925682), (61, 2589948), (108, 1462841), (122, 1294974), (183, 863316), (244, 647487), (366, 431658), (549, 287772), (732, 215829), (1098, 143886), (1647, 95924), (2196, 71943), (3294, 47962), (6588, 23981)]