190038452248

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 361067414400

約数和(自身を除く): 171028962152

約数列:

[1, 2, 4, 8, 131, 262, 419, 457, 524, 838, 914, 947, 1048, 1676, 1828, 1894, 3352, 3656, 3788, 7576, 54889, 59867, 109778, 119734, 124057, 191483, 219556, 239468, 248114, 382966, 396793, 432779, 439112, 478936, 496228, 765932, 793586, 865558, 992456, 1531864, 1587172, 1731116, 3174344, 3462232, 25084273, 50168546, 51979883, 56694049, 100337092, 103959766, 113388098, 181334401, 200674184, 207919532, 226776196, 362668802, 415839064, 453552392, 725337604, 1450675208, 23754806531, 47509613062, 95019226124, 190038452248]

約数ペア:

[(1, 190038452248), (2, 95019226124), (4, 47509613062), (8, 23754806531), (131, 1450675208), (262, 725337604), (419, 453552392), (457, 415839064), (524, 362668802), (838, 226776196), (914, 207919532), (947, 200674184), (1048, 181334401), (1676, 113388098), (1828, 103959766), (1894, 100337092), (3352, 56694049), (3656, 51979883), (3788, 50168546), (7576, 25084273), (54889, 3462232), (59867, 3174344), (109778, 1731116), (119734, 1587172), (124057, 1531864), (191483, 992456), (219556, 865558), (239468, 793586), (248114, 765932), (382966, 496228), (396793, 478936), (432779, 439112)]