148454908

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 318536064

約数和(自身を除く): 170081156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 461, 742, 868, 922, 1484, 1519, 1643, 1844, 2597, 3038, 3227, 3286, 5194, 6076, 6454, 6572, 10388, 11501, 12908, 14291, 22589, 23002, 24433, 28582, 45178, 46004, 48866, 57164, 80507, 90356, 97732, 100037, 161014, 171031, 200074, 322028, 342062, 400148, 684124, 700259, 757423, 1197217, 1400518, 1514846, 2394434, 2801036, 3029692, 4788868, 5301961, 10603922, 21207844, 37113727, 74227454, 148454908]

約数ペア:

[(1, 148454908), (2, 74227454), (4, 37113727), (7, 21207844), (14, 10603922), (28, 5301961), (31, 4788868), (49, 3029692), (53, 2801036), (62, 2394434), (98, 1514846), (106, 1400518), (124, 1197217), (196, 757423), (212, 700259), (217, 684124), (371, 400148), (434, 342062), (461, 322028), (742, 200074), (868, 171031), (922, 161014), (1484, 100037), (1519, 97732), (1643, 90356), (1844, 80507), (2597, 57164), (3038, 48866), (3227, 46004), (3286, 45178), (5194, 28582), (6076, 24433), (6454, 23002), (6572, 22589), (10388, 14291), (11501, 12908)]