156916432989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181603}}^1$

素因数の和:181822

約数の個数: 48

約数和(自身を含む): 247795025920

約数和(自身を除く): 90878592931

約数列:

[1, 3, 9, 19, 31, 57, 93, 163, 171, 279, 489, 589, 1467, 1767, 3097, 5053, 5301, 9291, 15159, 27873, 45477, 96007, 181603, 288021, 544809, 864063, 1634427, 3450457, 5629693, 10351371, 16889079, 29601289, 31054113, 50667237, 88803867, 106964167, 266411601, 320892501, 562424491, 917639959, 962677503, 1687273473, 2752919877, 5061820419, 8258759631, 17435159221, 52305477663, 156916432989]

約数ペア:

[(1, 156916432989), (3, 52305477663), (9, 17435159221), (19, 8258759631), (31, 5061820419), (57, 2752919877), (93, 1687273473), (163, 962677503), (171, 917639959), (279, 562424491), (489, 320892501), (589, 266411601), (1467, 106964167), (1767, 88803867), (3097, 50667237), (5053, 31054113), (5301, 29601289), (9291, 16889079), (15159, 10351371), (27873, 5629693), (45477, 3450457), (96007, 1634427), (181603, 864063), (288021, 544809)]