128264156970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{174773}}^1$

素因数の和:176239

約数の個数: 64

約数和(自身を含む): 326170229760

約数和(自身を除く): 197906072790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1439, 2878, 4317, 7195, 8634, 14390, 21585, 24463, 43170, 48926, 73389, 122315, 146778, 174773, 244630, 349546, 366945, 524319, 733890, 873865, 1048638, 1747730, 2621595, 2971141, 5243190, 5942282, 8913423, 14855705, 17826846, 29711410, 44567115, 89134230, 251498347, 502996694, 754495041, 1257491735, 1508990082, 2514983470, 3772475205, 4275471899, 7544950410, 8550943798, 12826415697, 21377359495, 25652831394, 42754718990, 64132078485, 128264156970]

約数ペア:

[(1, 128264156970), (2, 64132078485), (3, 42754718990), (5, 25652831394), (6, 21377359495), (10, 12826415697), (15, 8550943798), (17, 7544950410), (30, 4275471899), (34, 3772475205), (51, 2514983470), (85, 1508990082), (102, 1257491735), (170, 754495041), (255, 502996694), (510, 251498347), (1439, 89134230), (2878, 44567115), (4317, 29711410), (7195, 17826846), (8634, 14855705), (14390, 8913423), (21585, 5942282), (24463, 5243190), (43170, 2971141), (48926, 2621595), (73389, 1747730), (122315, 1048638), (146778, 873865), (174773, 733890), (244630, 524319), (349546, 366945)]