156784199234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 263339704320

約数和(自身を除く): 106555505086

約数列:

[1, 2, 13, 26, 31, 62, 223, 403, 439, 446, 806, 878, 1987, 2899, 3974, 5707, 5798, 6913, 11414, 13609, 13826, 25831, 27218, 51662, 61597, 89869, 97897, 123194, 176917, 179738, 195794, 353834, 443101, 800761, 872293, 886202, 1272661, 1601522, 1744586, 2545322, 3034807, 5760313, 6069614, 11339809, 11520626, 13736131, 22679618, 27041083, 27472262, 39452491, 54082166, 78904982, 178569703, 194521339, 351534079, 357139406, 389042678, 703068158, 2528777407, 5057554814, 6030161509, 12060323018, 78392099617, 156784199234]

約数ペア:

[(1, 156784199234), (2, 78392099617), (13, 12060323018), (26, 6030161509), (31, 5057554814), (62, 2528777407), (223, 703068158), (403, 389042678), (439, 357139406), (446, 351534079), (806, 194521339), (878, 178569703), (1987, 78904982), (2899, 54082166), (3974, 39452491), (5707, 27472262), (5798, 27041083), (6913, 22679618), (11414, 13736131), (13609, 11520626), (13826, 11339809), (25831, 6069614), (27218, 5760313), (51662, 3034807), (61597, 2545322), (89869, 1744586), (97897, 1601522), (123194, 1272661), (176917, 886202), (179738, 872293), (195794, 800761), (353834, 443101)]