148787072

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 340794240

約数和(自身を除く): 192007168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 422, 448, 787, 844, 896, 1477, 1574, 1688, 2954, 3148, 3376, 5509, 5908, 6296, 6752, 11018, 11816, 12592, 13504, 22036, 23632, 25184, 27008, 44072, 47264, 50368, 88144, 94528, 100736, 166057, 176288, 189056, 332114, 352576, 664228, 705152, 1162399, 1328456, 2324798, 2656912, 4649596, 5313824, 9299192, 10627648, 18598384, 21255296, 37196768, 74393536, 148787072]

約数ペア:

[(1, 148787072), (2, 74393536), (4, 37196768), (7, 21255296), (8, 18598384), (14, 10627648), (16, 9299192), (28, 5313824), (32, 4649596), (56, 2656912), (64, 2324798), (112, 1328456), (128, 1162399), (211, 705152), (224, 664228), (422, 352576), (448, 332114), (787, 189056), (844, 176288), (896, 166057), (1477, 100736), (1574, 94528), (1688, 88144), (2954, 50368), (3148, 47264), (3376, 44072), (5509, 27008), (5908, 25184), (6296, 23632), (6752, 22036), (11018, 13504), (11816, 12592)]