154927824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 423574080

約数和(自身を除く): 268646256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 257, 304, 456, 514, 661, 771, 912, 1028, 1322, 1542, 1983, 2056, 2644, 3084, 3966, 4112, 4883, 5288, 6168, 7932, 9766, 10576, 12336, 12559, 14649, 15864, 19532, 25118, 29298, 31728, 37677, 39064, 50236, 58596, 75354, 78128, 100472, 117192, 150708, 169877, 200944, 234384, 301416, 339754, 509631, 602832, 679508, 1019262, 1359016, 2038524, 2718032, 3227663, 4077048, 6455326, 8154096, 9682989, 12910652, 19365978, 25821304, 38731956, 51642608, 77463912, 154927824]

約数ペア:

[(1, 154927824), (2, 77463912), (3, 51642608), (4, 38731956), (6, 25821304), (8, 19365978), (12, 12910652), (16, 9682989), (19, 8154096), (24, 6455326), (38, 4077048), (48, 3227663), (57, 2718032), (76, 2038524), (114, 1359016), (152, 1019262), (228, 679508), (257, 602832), (304, 509631), (456, 339754), (514, 301416), (661, 234384), (771, 200944), (912, 169877), (1028, 150708), (1322, 117192), (1542, 100472), (1983, 78128), (2056, 75354), (2644, 58596), (3084, 50236), (3966, 39064), (4112, 37677), (4883, 31728), (5288, 29298), (6168, 25118), (7932, 19532), (9766, 15864), (10576, 14649), (12336, 12559)]