147869628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20921}}^1$

素因数の和:20978

約数の個数: 48

約数和(自身を含む): 374922240

約数和(自身を除く): 227052612

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20921, 41842, 62763, 83684, 125526, 251052, 397499, 648551, 794998, 1192497, 1297102, 1589996, 1945653, 2384994, 2594204, 3891306, 4769988, 7782612, 12322469, 24644938, 36967407, 49289876, 73934814, 147869628]

約数ペア:

[(1, 147869628), (2, 73934814), (3, 49289876), (4, 36967407), (6, 24644938), (12, 12322469), (19, 7782612), (31, 4769988), (38, 3891306), (57, 2594204), (62, 2384994), (76, 1945653), (93, 1589996), (114, 1297102), (124, 1192497), (186, 794998), (228, 648551), (372, 397499), (589, 251052), (1178, 125526), (1767, 83684), (2356, 62763), (3534, 41842), (7068, 20921)]