161036748

素因数分解:

$2^2\times 3^4\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1444

約数の個数: 60

約数和(自身を含む): 422192232

約数和(自身を除く): 261155484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 601, 827, 1202, 1654, 1803, 2404, 2481, 3308, 3606, 4962, 5409, 7212, 7443, 9924, 10818, 14886, 16227, 21636, 22329, 29772, 32454, 44658, 48681, 64908, 66987, 89316, 97362, 133974, 194724, 267948, 497027, 994054, 1491081, 1988108, 2982162, 4473243, 5964324, 8946486, 13419729, 17892972, 26839458, 40259187, 53678916, 80518374, 161036748]

約数ペア:

[(1, 161036748), (2, 80518374), (3, 53678916), (4, 40259187), (6, 26839458), (9, 17892972), (12, 13419729), (18, 8946486), (27, 5964324), (36, 4473243), (54, 2982162), (81, 1988108), (108, 1491081), (162, 994054), (324, 497027), (601, 267948), (827, 194724), (1202, 133974), (1654, 97362), (1803, 89316), (2404, 66987), (2481, 64908), (3308, 48681), (3606, 44658), (4962, 32454), (5409, 29772), (7212, 22329), (7443, 21636), (9924, 16227), (10818, 14886)]