161376384

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32327}}^1$

素因数の和:32357

約数の個数: 64

約数和(自身を含む): 461643840

約数和(自身を除く): 300267456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 32327, 64654, 96981, 129308, 193962, 258616, 387924, 420251, 517232, 775848, 840502, 1034464, 1260753, 1551696, 1681004, 2068928, 2521506, 3103392, 3362008, 4137856, 5043012, 6206784, 6724016, 10086024, 12413568, 13448032, 20172048, 26896064, 40344096, 53792128, 80688192, 161376384]

約数ペア:

[(1, 161376384), (2, 80688192), (3, 53792128), (4, 40344096), (6, 26896064), (8, 20172048), (12, 13448032), (13, 12413568), (16, 10086024), (24, 6724016), (26, 6206784), (32, 5043012), (39, 4137856), (48, 3362008), (52, 3103392), (64, 2521506), (78, 2068928), (96, 1681004), (104, 1551696), (128, 1260753), (156, 1034464), (192, 840502), (208, 775848), (312, 517232), (384, 420251), (416, 387924), (624, 258616), (832, 193962), (1248, 129308), (1664, 96981), (2496, 64654), (4992, 32327)]