149168768

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 341577600

約数和(自身を除く): 192408832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 727, 896, 916, 1454, 1603, 1832, 2908, 3206, 3664, 5089, 5816, 6412, 7328, 10178, 11632, 12824, 14656, 20356, 23264, 25648, 29312, 40712, 46528, 51296, 81424, 93056, 102592, 162848, 166483, 205184, 325696, 332966, 651392, 665932, 1165381, 1331864, 2330762, 2663728, 4661524, 5327456, 9323048, 10654912, 18646096, 21309824, 37292192, 74584384, 149168768]

約数ペア:

[(1, 149168768), (2, 74584384), (4, 37292192), (7, 21309824), (8, 18646096), (14, 10654912), (16, 9323048), (28, 5327456), (32, 4661524), (56, 2663728), (64, 2330762), (112, 1331864), (128, 1165381), (224, 665932), (229, 651392), (448, 332966), (458, 325696), (727, 205184), (896, 166483), (916, 162848), (1454, 102592), (1603, 93056), (1832, 81424), (2908, 51296), (3206, 46528), (3664, 40712), (5089, 29312), (5816, 25648), (6412, 23264), (7328, 20356), (10178, 14656), (11632, 12824)]