157070946670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{774779}}^1$

素因数の和:774913

約数の個数: 64

約数和(自身を含む): 328010860800

約数和(自身を除く): 170939914130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 97, 110, 190, 194, 209, 418, 485, 970, 1045, 1067, 1843, 2090, 2134, 3686, 5335, 9215, 10670, 18430, 20273, 40546, 101365, 202730, 774779, 1549558, 3873895, 7747790, 8522569, 14720801, 17045138, 29441602, 42612845, 73604005, 75153563, 85225690, 147208010, 150307126, 161928811, 323857622, 375767815, 751535630, 809644055, 826689193, 1427917697, 1619288110, 1653378386, 2855835394, 4133445965, 7139588485, 8266891930, 14279176970, 15707094667, 31414189334, 78535473335, 157070946670]

約数ペア:

[(1, 157070946670), (2, 78535473335), (5, 31414189334), (10, 15707094667), (11, 14279176970), (19, 8266891930), (22, 7139588485), (38, 4133445965), (55, 2855835394), (95, 1653378386), (97, 1619288110), (110, 1427917697), (190, 826689193), (194, 809644055), (209, 751535630), (418, 375767815), (485, 323857622), (970, 161928811), (1045, 150307126), (1067, 147208010), (1843, 85225690), (2090, 75153563), (2134, 73604005), (3686, 42612845), (5335, 29441602), (9215, 17045138), (10670, 14720801), (18430, 8522569), (20273, 7747790), (40546, 3873895), (101365, 1549558), (202730, 774779)]