155314082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 149505118

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 83, 154, 166, 203, 319, 406, 419, 581, 638, 838, 913, 1162, 1826, 2233, 2407, 2933, 4466, 4609, 4814, 5866, 6391, 9218, 12151, 12782, 16849, 24302, 26477, 32263, 33698, 34777, 52954, 64526, 69554, 85057, 133661, 170114, 185339, 243439, 267322, 370678, 382547, 486878, 765094, 935627, 1008533, 1871254, 2017066, 2677829, 5355658, 7059731, 11093863, 14119462, 22187726, 77657041, 155314082]

約数ペア:

[(1, 155314082), (2, 77657041), (7, 22187726), (11, 14119462), (14, 11093863), (22, 7059731), (29, 5355658), (58, 2677829), (77, 2017066), (83, 1871254), (154, 1008533), (166, 935627), (203, 765094), (319, 486878), (406, 382547), (419, 370678), (581, 267322), (638, 243439), (838, 185339), (913, 170114), (1162, 133661), (1826, 85057), (2233, 69554), (2407, 64526), (2933, 52954), (4466, 34777), (4609, 33698), (4814, 32263), (5866, 26477), (6391, 24302), (9218, 16849), (12151, 12782)]