157278330957

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{236891}}^1$

素因数の和:237006

約数の個数: 48

約数和(自身を含む): 241970964480

約数和(自身を除く): 84692633523

約数列:

[1, 3, 11, 31, 33, 59, 93, 121, 177, 341, 363, 649, 1023, 1829, 1947, 3751, 5487, 7139, 11253, 20119, 21417, 60357, 221309, 236891, 663927, 710673, 2605801, 7343621, 7817403, 13976569, 22030863, 28663811, 41929707, 80779831, 85991433, 153742259, 242339493, 433273639, 461226777, 888578141, 1299820917, 1691164849, 2665734423, 4766010029, 5073494547, 14298030087, 52426110319, 157278330957]

約数ペア:

[(1, 157278330957), (3, 52426110319), (11, 14298030087), (31, 5073494547), (33, 4766010029), (59, 2665734423), (93, 1691164849), (121, 1299820917), (177, 888578141), (341, 461226777), (363, 433273639), (649, 242339493), (1023, 153742259), (1829, 85991433), (1947, 80779831), (3751, 41929707), (5487, 28663811), (7139, 22030863), (11253, 13976569), (20119, 7817403), (21417, 7343621), (60357, 2605801), (221309, 710673), (236891, 663927)]