155492778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 390930624

約数和(自身を除く): 235437846

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 53, 98, 102, 106, 119, 147, 159, 238, 294, 318, 357, 371, 587, 714, 742, 833, 901, 1113, 1174, 1666, 1761, 1802, 2226, 2499, 2597, 2703, 3522, 4109, 4998, 5194, 5406, 6307, 7791, 8218, 9979, 12327, 12614, 15582, 18921, 19958, 24654, 28763, 29937, 31111, 37842, 44149, 57526, 59874, 62222, 69853, 86289, 88298, 93333, 132447, 139706, 172578, 186666, 209559, 217777, 264894, 419118, 435554, 488971, 528887, 653331, 977942, 1057774, 1306662, 1466913, 1524439, 1586661, 2933826, 3048878, 3173322, 3702209, 4573317, 7404418, 9146634, 11106627, 22213254, 25915463, 51830926, 77746389, 155492778]

約数ペア:

[(1, 155492778), (2, 77746389), (3, 51830926), (6, 25915463), (7, 22213254), (14, 11106627), (17, 9146634), (21, 7404418), (34, 4573317), (42, 3702209), (49, 3173322), (51, 3048878), (53, 2933826), (98, 1586661), (102, 1524439), (106, 1466913), (119, 1306662), (147, 1057774), (159, 977942), (238, 653331), (294, 528887), (318, 488971), (357, 435554), (371, 419118), (587, 264894), (714, 217777), (742, 209559), (833, 186666), (901, 172578), (1113, 139706), (1174, 132447), (1666, 93333), (1761, 88298), (1802, 86289), (2226, 69853), (2499, 62222), (2597, 59874), (2703, 57526), (3522, 44149), (4109, 37842), (4998, 31111), (5194, 29937), (5406, 28763), (6307, 24654), (7791, 19958), (8218, 18921), (9979, 15582), (12327, 12614)]