156905496568

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{3797}}^1$

素因数の和:4360

約数の個数: 64

約数和(自身を含む): 299844504000

約数和(自身を除く): 142939007432

約数列:

[1, 2, 4, 8, 101, 199, 202, 257, 398, 404, 514, 796, 808, 1028, 1592, 2056, 3797, 7594, 15188, 20099, 25957, 30376, 40198, 51143, 51914, 80396, 102286, 103828, 160792, 204572, 207656, 383497, 409144, 755603, 766994, 975829, 1511206, 1533988, 1951658, 3022412, 3067976, 3903316, 5165443, 6044824, 7806632, 10330886, 20661772, 41323544, 76315903, 98558729, 152631806, 194189971, 197117458, 305263612, 388379942, 394234916, 610527224, 776759884, 788469832, 1553519768, 19613187071, 39226374142, 78452748284, 156905496568]

約数ペア:

[(1, 156905496568), (2, 78452748284), (4, 39226374142), (8, 19613187071), (101, 1553519768), (199, 788469832), (202, 776759884), (257, 610527224), (398, 394234916), (404, 388379942), (514, 305263612), (796, 197117458), (808, 194189971), (1028, 152631806), (1592, 98558729), (2056, 76315903), (3797, 41323544), (7594, 20661772), (15188, 10330886), (20099, 7806632), (25957, 6044824), (30376, 5165443), (40198, 3903316), (51143, 3067976), (51914, 3022412), (80396, 1951658), (102286, 1533988), (103828, 1511206), (160792, 975829), (204572, 766994), (207656, 755603), (383497, 409144)]