145730312

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28597}}^1$

素因数の和:28630

約数の個数: 48

約数和(自身を含む): 342318060

約数和(自身を除く): 196587748

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 28597, 57194, 114388, 200179, 228776, 371761, 400358, 743522, 800716, 1401253, 1487044, 1601432, 2602327, 2802506, 2974088, 5204654, 5605012, 10409308, 11210024, 18216289, 20818616, 36432578, 72865156, 145730312]

約数ペア:

[(1, 145730312), (2, 72865156), (4, 36432578), (7, 20818616), (8, 18216289), (13, 11210024), (14, 10409308), (26, 5605012), (28, 5204654), (49, 2974088), (52, 2802506), (56, 2602327), (91, 1601432), (98, 1487044), (104, 1401253), (182, 800716), (196, 743522), (364, 400358), (392, 371761), (637, 228776), (728, 200179), (1274, 114388), (2548, 57194), (5096, 28597)]