140409228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 340820480

約数和(自身を除く): 200411252

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 474, 948, 2923, 4003, 5846, 8006, 8769, 11692, 12009, 16012, 17538, 24018, 35076, 48036, 148111, 296222, 316237, 444333, 592444, 632474, 888666, 948711, 1264948, 1777332, 1897422, 3794844, 11700769, 23401538, 35102307, 46803076, 70204614, 140409228]

約数ペア:

[(1, 140409228), (2, 70204614), (3, 46803076), (4, 35102307), (6, 23401538), (12, 11700769), (37, 3794844), (74, 1897422), (79, 1777332), (111, 1264948), (148, 948711), (158, 888666), (222, 632474), (237, 592444), (316, 444333), (444, 316237), (474, 296222), (948, 148111), (2923, 48036), (4003, 35076), (5846, 24018), (8006, 17538), (8769, 16012), (11692, 12009)]