134157460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 292948992

約数和(自身を除く): 158791532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1433, 1510, 2866, 3020, 4681, 5732, 7165, 9362, 14330, 18724, 23405, 28660, 44423, 46810, 88846, 93620, 177692, 216383, 222115, 432766, 444230, 865532, 888460, 1081915, 2163830, 4327660, 6707873, 13415746, 26831492, 33539365, 67078730, 134157460]

約数ペア:

[(1, 134157460), (2, 67078730), (4, 33539365), (5, 26831492), (10, 13415746), (20, 6707873), (31, 4327660), (62, 2163830), (124, 1081915), (151, 888460), (155, 865532), (302, 444230), (310, 432766), (604, 222115), (620, 216383), (755, 177692), (1433, 93620), (1510, 88846), (2866, 46810), (3020, 44423), (4681, 28660), (5732, 23405), (7165, 18724), (9362, 14330)]