164513304

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27529}}^1$

素因数の和:27624

約数の個数: 48

約数和(自身を含む): 450941400

約数和(自身を除く): 286428096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 27529, 55058, 82587, 110116, 165174, 220232, 247761, 330348, 495522, 660696, 991044, 1982088, 2284907, 4569814, 6854721, 9139628, 13709442, 18279256, 20564163, 27418884, 41128326, 54837768, 82256652, 164513304]

約数ペア:

[(1, 164513304), (2, 82256652), (3, 54837768), (4, 41128326), (6, 27418884), (8, 20564163), (9, 18279256), (12, 13709442), (18, 9139628), (24, 6854721), (36, 4569814), (72, 2284907), (83, 1982088), (166, 991044), (249, 660696), (332, 495522), (498, 330348), (664, 247761), (747, 220232), (996, 165174), (1494, 110116), (1992, 82587), (2988, 55058), (5976, 27529)]