149469376

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7759}}^1$

素因数の和:7821

約数の個数: 56

約数和(自身を含む): 346903040

約数和(自身を除く): 197433664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 7759, 9632, 15518, 19264, 31036, 54313, 62072, 108626, 124144, 217252, 248288, 333637, 434504, 496576, 667274, 869008, 1334548, 1738016, 2335459, 2669096, 3476032, 4670918, 5338192, 9341836, 10676384, 18683672, 21352768, 37367344, 74734688, 149469376]

約数ペア:

[(1, 149469376), (2, 74734688), (4, 37367344), (7, 21352768), (8, 18683672), (14, 10676384), (16, 9341836), (28, 5338192), (32, 4670918), (43, 3476032), (56, 2669096), (64, 2335459), (86, 1738016), (112, 1334548), (172, 869008), (224, 667274), (301, 496576), (344, 434504), (448, 333637), (602, 248288), (688, 217252), (1204, 124144), (1376, 108626), (2408, 62072), (2752, 54313), (4816, 31036), (7759, 19264), (9632, 15518)]