133069426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 249984000

約数和(自身を除く): 116914574

約数列:

[1, 2, 7, 14, 19, 38, 59, 61, 118, 122, 133, 139, 266, 278, 413, 427, 826, 854, 973, 1121, 1159, 1946, 2242, 2318, 2641, 3599, 5282, 7198, 7847, 8113, 8201, 8479, 15694, 16226, 16402, 16958, 18487, 25193, 36974, 50386, 57407, 59353, 68381, 114814, 118706, 136762, 155819, 161101, 311638, 322202, 478667, 500261, 957334, 1000522, 1090733, 1127707, 2181466, 2255414, 3501827, 7003654, 9504959, 19009918, 66534713, 133069426]

約数ペア:

[(1, 133069426), (2, 66534713), (7, 19009918), (14, 9504959), (19, 7003654), (38, 3501827), (59, 2255414), (61, 2181466), (118, 1127707), (122, 1090733), (133, 1000522), (139, 957334), (266, 500261), (278, 478667), (413, 322202), (427, 311638), (826, 161101), (854, 155819), (973, 136762), (1121, 118706), (1159, 114814), (1946, 68381), (2242, 59353), (2318, 57407), (2641, 50386), (3599, 36974), (5282, 25193), (7198, 18487), (7847, 16958), (8113, 16402), (8201, 16226), (8479, 15694)]