153498340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6029}}^1$

素因数の和:6124

約数の個数: 48

約数和(自身を含む): 344433600

約数和(自身を除く): 190935260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6029, 6365, 12058, 12730, 24116, 25460, 30145, 60290, 114551, 120580, 229102, 403943, 458204, 572755, 807886, 1145510, 1615772, 2019715, 2291020, 4039430, 7674917, 8078860, 15349834, 30699668, 38374585, 76749170, 153498340]

約数ペア:

[(1, 153498340), (2, 76749170), (4, 38374585), (5, 30699668), (10, 15349834), (19, 8078860), (20, 7674917), (38, 4039430), (67, 2291020), (76, 2019715), (95, 1615772), (134, 1145510), (190, 807886), (268, 572755), (335, 458204), (380, 403943), (670, 229102), (1273, 120580), (1340, 114551), (2546, 60290), (5092, 30145), (6029, 25460), (6365, 24116), (12058, 12730)]