156968290905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{66047}}^1$

素因数の和:66374

約数の個数: 64

約数和(自身を含む): 273914265600

約数和(自身を除く): 116945974695

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 269, 285, 465, 589, 807, 1345, 1767, 2945, 4035, 5111, 8339, 8835, 15333, 25017, 25555, 41695, 66047, 76665, 125085, 158441, 198141, 330235, 475323, 792205, 990705, 1254893, 2047457, 2376615, 3764679, 6142371, 6274465, 10237285, 17766643, 18823395, 30711855, 38901683, 53299929, 88833215, 116705049, 194508415, 266499645, 337566217, 550765933, 583525245, 1012698651, 1652297799, 1687831085, 2753829665, 5063493255, 8261488995, 10464552727, 31393658181, 52322763635, 156968290905]

約数ペア:

[(1, 156968290905), (3, 52322763635), (5, 31393658181), (15, 10464552727), (19, 8261488995), (31, 5063493255), (57, 2753829665), (93, 1687831085), (95, 1652297799), (155, 1012698651), (269, 583525245), (285, 550765933), (465, 337566217), (589, 266499645), (807, 194508415), (1345, 116705049), (1767, 88833215), (2945, 53299929), (4035, 38901683), (5111, 30711855), (8339, 18823395), (8835, 17766643), (15333, 10237285), (25017, 6274465), (25555, 6142371), (41695, 3764679), (66047, 2376615), (76665, 2047457), (125085, 1254893), (158441, 990705), (198141, 792205), (330235, 475323)]