155174748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1777}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 382341120

約数和(自身を除く): 227166372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 766, 1149, 1532, 1777, 2298, 3554, 4596, 5331, 7108, 7277, 10662, 14554, 21324, 21831, 29108, 33763, 43662, 67526, 87324, 101289, 135052, 202578, 405156, 680591, 1361182, 2041773, 2722364, 4083546, 8167092, 12931229, 25862458, 38793687, 51724916, 77587374, 155174748]

約数ペア:

[(1, 155174748), (2, 77587374), (3, 51724916), (4, 38793687), (6, 25862458), (12, 12931229), (19, 8167092), (38, 4083546), (57, 2722364), (76, 2041773), (114, 1361182), (228, 680591), (383, 405156), (766, 202578), (1149, 135052), (1532, 101289), (1777, 87324), (2298, 67526), (3554, 43662), (4596, 33763), (5331, 29108), (7108, 21831), (7277, 21324), (10662, 14554)]