155214384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 433972224

約数和(自身を除く): 278757840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 502, 624, 753, 991, 1004, 1506, 1982, 2008, 2973, 3012, 3263, 3964, 4016, 5946, 6024, 6526, 7928, 9789, 11892, 12048, 12883, 13052, 15856, 19578, 23784, 25766, 26104, 38649, 39156, 47568, 51532, 52208, 77298, 78312, 103064, 154596, 156624, 206128, 248741, 309192, 497482, 618384, 746223, 994964, 1492446, 1989928, 2984892, 3233633, 3979856, 5969784, 6467266, 9700899, 11939568, 12934532, 19401798, 25869064, 38803596, 51738128, 77607192, 155214384]

約数ペア:

[(1, 155214384), (2, 77607192), (3, 51738128), (4, 38803596), (6, 25869064), (8, 19401798), (12, 12934532), (13, 11939568), (16, 9700899), (24, 6467266), (26, 5969784), (39, 3979856), (48, 3233633), (52, 2984892), (78, 1989928), (104, 1492446), (156, 994964), (208, 746223), (251, 618384), (312, 497482), (502, 309192), (624, 248741), (753, 206128), (991, 156624), (1004, 154596), (1506, 103064), (1982, 78312), (2008, 77298), (2973, 52208), (3012, 51532), (3263, 47568), (3964, 39156), (4016, 38649), (5946, 26104), (6024, 25766), (6526, 23784), (7928, 19578), (9789, 15856), (11892, 13052), (12048, 12883)]