156955935129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{31387}}^1$

素因数の和:31650

約数の個数: 64

約数和(自身を含む): 256487669760

約数和(自身を除く): 99531734631

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 151, 249, 399, 453, 581, 1057, 1577, 1743, 2869, 3171, 4731, 8607, 11039, 12533, 20083, 31387, 33117, 37599, 60249, 87731, 94161, 219709, 238127, 263193, 596353, 659127, 714381, 1666889, 1789059, 2605121, 4174471, 4739437, 5000667, 7815363, 12523413, 14218311, 18235847, 33176059, 49497299, 54707541, 90049303, 99528177, 148491897, 270147909, 346481093, 393373271, 630345121, 1039443279, 1180119813, 1891035363, 2753612897, 7474092149, 8260838691, 22422276447, 52318645043, 156955935129]

約数ペア:

[(1, 156955935129), (3, 52318645043), (7, 22422276447), (19, 8260838691), (21, 7474092149), (57, 2753612897), (83, 1891035363), (133, 1180119813), (151, 1039443279), (249, 630345121), (399, 393373271), (453, 346481093), (581, 270147909), (1057, 148491897), (1577, 99528177), (1743, 90049303), (2869, 54707541), (3171, 49497299), (4731, 33176059), (8607, 18235847), (11039, 14218311), (12533, 12523413), (20083, 7815363), (31387, 5000667), (33117, 4739437), (37599, 4174471), (60249, 2605121), (87731, 1789059), (94161, 1666889), (219709, 714381), (238127, 659127), (263193, 596353)]