156985048810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12331897}}^1$

素因数の和:12331990

約数の個数: 32

約数和(自身を含む): 301884863040

約数和(自身を除く): 144899814230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 12331897, 24663794, 61659485, 123318970, 234306043, 468612086, 826237099, 1171530215, 1652474198, 2343060430, 4131185495, 8262370990, 15698504881, 31397009762, 78492524405, 156985048810]

約数ペア:

[(1, 156985048810), (2, 78492524405), (5, 31397009762), (10, 15698504881), (19, 8262370990), (38, 4131185495), (67, 2343060430), (95, 1652474198), (134, 1171530215), (190, 826237099), (335, 468612086), (670, 234306043), (1273, 123318970), (2546, 61659485), (6365, 24663794), (12730, 12331897)]