156915208545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1\times {\mathrm{3229}}^1$

素因数の和:4682

約数の個数: 64

約数和(自身を含む): 267909120000

約数和(自身を除く): 110993911455

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1279, 2235, 2533, 3229, 3837, 6395, 7599, 9687, 12665, 16145, 19185, 21743, 37995, 48435, 54893, 65229, 108715, 164679, 190571, 274465, 326145, 481121, 571713, 823395, 952855, 1443363, 2405605, 2858565, 3239707, 4129891, 7216815, 8179057, 9719121, 12389673, 16198535, 20649455, 24537171, 40895285, 48595605, 61948365, 70208147, 122685855, 210624441, 351040735, 615353759, 1053122205, 1846061277, 3076768795, 9230306385, 10461013903, 31383041709, 52305069515, 156915208545]

約数ペア:

[(1, 156915208545), (3, 52305069515), (5, 31383041709), (15, 10461013903), (17, 9230306385), (51, 3076768795), (85, 1846061277), (149, 1053122205), (255, 615353759), (447, 351040735), (745, 210624441), (1279, 122685855), (2235, 70208147), (2533, 61948365), (3229, 48595605), (3837, 40895285), (6395, 24537171), (7599, 20649455), (9687, 16198535), (12665, 12389673), (16145, 9719121), (19185, 8179057), (21743, 7216815), (37995, 4129891), (48435, 3239707), (54893, 2858565), (65229, 2405605), (108715, 1443363), (164679, 952855), (190571, 823395), (274465, 571713), (326145, 481121)]