154394544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 269864016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 431, 439, 816, 862, 878, 1293, 1317, 1724, 1756, 2586, 2634, 3448, 3512, 5172, 5268, 6896, 7024, 7327, 7463, 10344, 10536, 14654, 14926, 20688, 21072, 21981, 22389, 29308, 29852, 43962, 44778, 58616, 59704, 87924, 89556, 117232, 119408, 175848, 179112, 189209, 351696, 358224, 378418, 567627, 756836, 1135254, 1513672, 2270508, 3027344, 3216553, 4541016, 6433106, 9082032, 9649659, 12866212, 19299318, 25732424, 38598636, 51464848, 77197272, 154394544]

約数ペア:

[(1, 154394544), (2, 77197272), (3, 51464848), (4, 38598636), (6, 25732424), (8, 19299318), (12, 12866212), (16, 9649659), (17, 9082032), (24, 6433106), (34, 4541016), (48, 3216553), (51, 3027344), (68, 2270508), (102, 1513672), (136, 1135254), (204, 756836), (272, 567627), (408, 378418), (431, 358224), (439, 351696), (816, 189209), (862, 179112), (878, 175848), (1293, 119408), (1317, 117232), (1724, 89556), (1756, 87924), (2586, 59704), (2634, 58616), (3448, 44778), (3512, 43962), (5172, 29852), (5268, 29308), (6896, 22389), (7024, 21981), (7327, 21072), (7463, 20688), (10344, 14926), (10536, 14654)]