147238384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 291575088

約数和(自身を除く): 144336704

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 257, 488, 514, 587, 976, 1028, 1174, 2056, 2348, 4112, 4696, 9392, 15677, 31354, 35807, 62708, 71614, 125416, 143228, 150859, 250832, 286456, 301718, 572912, 603436, 1206872, 2413744, 9202399, 18404798, 36809596, 73619192, 147238384]

約数ペア:

[(1, 147238384), (2, 73619192), (4, 36809596), (8, 18404798), (16, 9202399), (61, 2413744), (122, 1206872), (244, 603436), (257, 572912), (488, 301718), (514, 286456), (587, 250832), (976, 150859), (1028, 143228), (1174, 125416), (2056, 71614), (2348, 62708), (4112, 35807), (4696, 31354), (9392, 15677)]