159743124008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1\times {\mathrm{13417}}^1$

素因数の和:14154

約数の個数: 64

約数和(自身を含む): 324608256000

約数和(自身を除く): 164865131992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 479, 956, 958, 1912, 1916, 3107, 3832, 6214, 6227, 12428, 12454, 13417, 24856, 24908, 26834, 49816, 53668, 107336, 114481, 174421, 228962, 348842, 457924, 697684, 915848, 1395368, 1488253, 2976506, 3206663, 5953012, 6413326, 6426743, 11906024, 12826652, 12853486, 25653304, 25706972, 41686619, 51413944, 83373238, 83547659, 166746476, 167095318, 333492952, 334190636, 668381272, 1535991577, 3071983154, 6143966308, 12287932616, 19967890501, 39935781002, 79871562004, 159743124008]

約数ペア:

[(1, 159743124008), (2, 79871562004), (4, 39935781002), (8, 19967890501), (13, 12287932616), (26, 6143966308), (52, 3071983154), (104, 1535991577), (239, 668381272), (478, 334190636), (479, 333492952), (956, 167095318), (958, 166746476), (1912, 83547659), (1916, 83373238), (3107, 51413944), (3832, 41686619), (6214, 25706972), (6227, 25653304), (12428, 12853486), (12454, 12826652), (13417, 11906024), (24856, 6426743), (24908, 6413326), (26834, 5953012), (49816, 3206663), (53668, 2976506), (107336, 1488253), (114481, 1395368), (174421, 915848), (228962, 697684), (348842, 457924)]