155500966076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{172709}}^1$

素因数の和:172934

約数の個数: 48

約数和(自身を含む): 288295822080

約数和(自身を除く): 132794856004

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 137, 212, 274, 548, 1643, 3286, 4247, 6572, 7261, 8494, 14522, 16988, 29044, 172709, 225091, 345418, 450182, 690836, 900364, 5353979, 9153577, 10707958, 18307154, 21415916, 23661133, 36614308, 47322266, 94644532, 283760887, 567521774, 733495123, 1135043548, 1254040049, 1466990246, 2508080098, 2933980492, 5016160196, 38875241519, 77750483038, 155500966076]

約数ペア:

[(1, 155500966076), (2, 77750483038), (4, 38875241519), (31, 5016160196), (53, 2933980492), (62, 2508080098), (106, 1466990246), (124, 1254040049), (137, 1135043548), (212, 733495123), (274, 567521774), (548, 283760887), (1643, 94644532), (3286, 47322266), (4247, 36614308), (6572, 23661133), (7261, 21415916), (8494, 18307154), (14522, 10707958), (16988, 9153577), (29044, 5353979), (172709, 900364), (225091, 690836), (345418, 450182)]