156950400740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1493}}^1\times {\mathrm{2399}}^1$

素因数の和:4221

約数の個数: 96

約数和(自身を含む): 378295142400

約数和(自身を除く): 221344741660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1493, 1565, 2191, 2399, 2986, 3130, 4382, 4798, 5972, 6260, 7465, 8764, 9596, 10451, 10955, 11995, 14930, 16793, 20902, 21910, 23990, 29860, 33586, 41804, 43820, 47980, 52255, 67172, 83965, 104510, 167930, 209020, 335860, 467309, 750887, 934618, 1501774, 1869236, 2336545, 3003548, 3271163, 3581707, 3754435, 4673090, 5256209, 6542326, 7163414, 7508870, 9346180, 10512418, 13084652, 14326828, 15017740, 16355815, 17908535, 21024836, 25071949, 26281045, 32711630, 35817070, 50143898, 52562090, 65423260, 71634140, 100287796, 105124180, 125359745, 250719490, 501438980, 1121074291, 2242148582, 4484297164, 5605371455, 7847520037, 11210742910, 15695040074, 22421485820, 31390080148, 39237600185, 78475200370, 156950400740]

約数ペア:

[(1, 156950400740), (2, 78475200370), (4, 39237600185), (5, 31390080148), (7, 22421485820), (10, 15695040074), (14, 11210742910), (20, 7847520037), (28, 5605371455), (35, 4484297164), (70, 2242148582), (140, 1121074291), (313, 501438980), (626, 250719490), (1252, 125359745), (1493, 105124180), (1565, 100287796), (2191, 71634140), (2399, 65423260), (2986, 52562090), (3130, 50143898), (4382, 35817070), (4798, 32711630), (5972, 26281045), (6260, 25071949), (7465, 21024836), (8764, 17908535), (9596, 16355815), (10451, 15017740), (10955, 14326828), (11995, 13084652), (14930, 10512418), (16793, 9346180), (20902, 7508870), (21910, 7163414), (23990, 6542326), (29860, 5256209), (33586, 4673090), (41804, 3754435), (43820, 3581707), (47980, 3271163), (52255, 3003548), (67172, 2336545), (83965, 1869236), (104510, 1501774), (167930, 934618), (209020, 750887), (335860, 467309)]