151837132

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 308080640

約数和(自身を除く): 156243508

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 223, 289, 323, 446, 527, 578, 589, 646, 892, 1054, 1156, 1178, 1292, 2108, 2356, 3791, 4237, 5491, 6913, 7582, 8474, 8959, 10013, 10982, 13826, 15164, 16948, 17918, 20026, 21964, 27652, 35836, 40052, 64447, 72029, 117521, 128894, 131347, 144058, 170221, 235042, 257788, 262694, 288116, 340442, 470084, 525388, 680884, 1224493, 1997857, 2232899, 2448986, 3995714, 4465798, 4897972, 7991428, 8931596, 37959283, 75918566, 151837132]

約数ペア:

[(1, 151837132), (2, 75918566), (4, 37959283), (17, 8931596), (19, 7991428), (31, 4897972), (34, 4465798), (38, 3995714), (62, 2448986), (68, 2232899), (76, 1997857), (124, 1224493), (223, 680884), (289, 525388), (323, 470084), (446, 340442), (527, 288116), (578, 262694), (589, 257788), (646, 235042), (892, 170221), (1054, 144058), (1156, 131347), (1178, 128894), (1292, 117521), (2108, 72029), (2356, 64447), (3791, 40052), (4237, 35836), (5491, 27652), (6913, 21964), (7582, 20026), (8474, 17918), (8959, 16948), (10013, 15164), (10982, 13826)]