164015668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 312238080

約数和(自身を除く): 148222412

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 131, 262, 439, 524, 713, 878, 1426, 1756, 2852, 3013, 4061, 6026, 8122, 10097, 12052, 13609, 16244, 20194, 27218, 40388, 54436, 57509, 93403, 115018, 186806, 230036, 313007, 373612, 626014, 1252028, 1322707, 1782779, 2645414, 3565558, 5290828, 7131116, 41003917, 82007834, 164015668]

約数ペア:

[(1, 164015668), (2, 82007834), (4, 41003917), (23, 7131116), (31, 5290828), (46, 3565558), (62, 2645414), (92, 1782779), (124, 1322707), (131, 1252028), (262, 626014), (439, 373612), (524, 313007), (713, 230036), (878, 186806), (1426, 115018), (1756, 93403), (2852, 57509), (3013, 54436), (4061, 40388), (6026, 27218), (8122, 20194), (10097, 16244), (12052, 13609)]