144754036

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 305180736

約数和(自身を除く): 160426700

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 73, 98, 134, 146, 151, 196, 268, 292, 302, 469, 511, 604, 938, 1022, 1057, 1876, 2044, 2114, 3283, 3577, 4228, 4891, 6566, 7154, 7399, 9782, 10117, 11023, 13132, 14308, 14798, 19564, 20234, 22046, 29596, 34237, 40468, 44092, 68474, 70819, 77161, 136948, 141638, 154322, 239659, 283276, 308644, 479318, 495733, 540127, 738541, 958636, 991466, 1080254, 1477082, 1982932, 2160508, 2954164, 5169787, 10339574, 20679148, 36188509, 72377018, 144754036]

約数ペア:

[(1, 144754036), (2, 72377018), (4, 36188509), (7, 20679148), (14, 10339574), (28, 5169787), (49, 2954164), (67, 2160508), (73, 1982932), (98, 1477082), (134, 1080254), (146, 991466), (151, 958636), (196, 738541), (268, 540127), (292, 495733), (302, 479318), (469, 308644), (511, 283276), (604, 239659), (938, 154322), (1022, 141638), (1057, 136948), (1876, 77161), (2044, 70819), (2114, 68474), (3283, 44092), (3577, 40468), (4228, 34237), (4891, 29596), (6566, 22046), (7154, 20234), (7399, 19564), (9782, 14798), (10117, 14308), (11023, 13132)]