165189456

素因数分解:

$2^4\times 3^5\times {\mathrm{42487}}^1$

素因数の和:42510

約数の個数: 60

約数和(自身を含む): 479434592

約数和(自身を除く): 314245136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 42487, 84974, 127461, 169948, 254922, 339896, 382383, 509844, 679792, 764766, 1019688, 1147149, 1529532, 2039376, 2294298, 3059064, 3441447, 4588596, 6118128, 6882894, 9177192, 10324341, 13765788, 18354384, 20648682, 27531576, 41297364, 55063152, 82594728, 165189456]

約数ペア:

[(1, 165189456), (2, 82594728), (3, 55063152), (4, 41297364), (6, 27531576), (8, 20648682), (9, 18354384), (12, 13765788), (16, 10324341), (18, 9177192), (24, 6882894), (27, 6118128), (36, 4588596), (48, 3441447), (54, 3059064), (72, 2294298), (81, 2039376), (108, 1529532), (144, 1147149), (162, 1019688), (216, 764766), (243, 679792), (324, 509844), (432, 382383), (486, 339896), (648, 254922), (972, 169948), (1296, 127461), (1944, 84974), (3888, 42487)]