190038856

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 436563000

約数和(自身を除く): 246524144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 73, 98, 116, 146, 196, 203, 229, 232, 292, 392, 406, 458, 511, 584, 812, 916, 1022, 1421, 1603, 1624, 1832, 2044, 2117, 2842, 3206, 3577, 4088, 4234, 5684, 6412, 6641, 7154, 8468, 11221, 11368, 12824, 13282, 14308, 14819, 16717, 16936, 22442, 26564, 28616, 29638, 33434, 44884, 46487, 53128, 59276, 66868, 89768, 92974, 103733, 117019, 118552, 133736, 185948, 207466, 234038, 325409, 371896, 414932, 468076, 484793, 650818, 819133, 829864, 936152, 969586, 1301636, 1638266, 1939172, 2603272, 3276532, 3393551, 3878344, 6553064, 6787102, 13574204, 23754857, 27148408, 47509714, 95019428, 190038856]

約数ペア:

[(1, 190038856), (2, 95019428), (4, 47509714), (7, 27148408), (8, 23754857), (14, 13574204), (28, 6787102), (29, 6553064), (49, 3878344), (56, 3393551), (58, 3276532), (73, 2603272), (98, 1939172), (116, 1638266), (146, 1301636), (196, 969586), (203, 936152), (229, 829864), (232, 819133), (292, 650818), (392, 484793), (406, 468076), (458, 414932), (511, 371896), (584, 325409), (812, 234038), (916, 207466), (1022, 185948), (1421, 133736), (1603, 118552), (1624, 117019), (1832, 103733), (2044, 92974), (2117, 89768), (2842, 66868), (3206, 59276), (3577, 53128), (4088, 46487), (4234, 44884), (5684, 33434), (6412, 29638), (6641, 28616), (7154, 26564), (8468, 22442), (11221, 16936), (11368, 16717), (12824, 14819), (13282, 14308)]