156840036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 395399424

約数和(自身を除く): 238559388

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 529, 713, 797, 1058, 1426, 1587, 1594, 2116, 2139, 2391, 2852, 3174, 3188, 4278, 4782, 6348, 8556, 9564, 16399, 18331, 24707, 32798, 36662, 49197, 49414, 54993, 65596, 73324, 74121, 98394, 98828, 109986, 148242, 196788, 219972, 296484, 421613, 568261, 843226, 1136522, 1264839, 1686452, 1704783, 2273044, 2529678, 3409566, 5059356, 6819132, 13070003, 26140006, 39210009, 52280012, 78420018, 156840036]

約数ペア:

[(1, 156840036), (2, 78420018), (3, 52280012), (4, 39210009), (6, 26140006), (12, 13070003), (23, 6819132), (31, 5059356), (46, 3409566), (62, 2529678), (69, 2273044), (92, 1704783), (93, 1686452), (124, 1264839), (138, 1136522), (186, 843226), (276, 568261), (372, 421613), (529, 296484), (713, 219972), (797, 196788), (1058, 148242), (1426, 109986), (1587, 98828), (1594, 98394), (2116, 74121), (2139, 73324), (2391, 65596), (2852, 54993), (3174, 49414), (3188, 49197), (4278, 36662), (4782, 32798), (6348, 24707), (8556, 18331), (9564, 16399)]