154964316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 418618368

約数和(自身を除く): 263654052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 142, 156, 204, 213, 221, 284, 426, 442, 663, 823, 852, 884, 923, 1207, 1326, 1646, 1846, 2414, 2469, 2652, 2769, 3292, 3621, 3692, 4828, 4938, 5538, 7242, 9876, 10699, 11076, 13991, 14484, 15691, 21398, 27982, 31382, 32097, 41973, 42796, 47073, 55964, 58433, 62764, 64194, 83946, 94146, 116866, 128388, 167892, 175299, 181883, 188292, 233732, 350598, 363766, 545649, 701196, 727532, 759629, 993361, 1091298, 1519258, 1986722, 2182596, 2278887, 2980083, 3038516, 3973444, 4557774, 5960166, 9115548, 11920332, 12913693, 25827386, 38741079, 51654772, 77482158, 154964316]

約数ペア:

[(1, 154964316), (2, 77482158), (3, 51654772), (4, 38741079), (6, 25827386), (12, 12913693), (13, 11920332), (17, 9115548), (26, 5960166), (34, 4557774), (39, 3973444), (51, 3038516), (52, 2980083), (68, 2278887), (71, 2182596), (78, 1986722), (102, 1519258), (142, 1091298), (156, 993361), (204, 759629), (213, 727532), (221, 701196), (284, 545649), (426, 363766), (442, 350598), (663, 233732), (823, 188292), (852, 181883), (884, 175299), (923, 167892), (1207, 128388), (1326, 116866), (1646, 94146), (1846, 83946), (2414, 64194), (2469, 62764), (2652, 58433), (2769, 55964), (3292, 47073), (3621, 42796), (3692, 41973), (4828, 32097), (4938, 31382), (5538, 27982), (7242, 21398), (9876, 15691), (10699, 14484), (11076, 13991)]