158153072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 407973888

約数和(自身を除く): 249820816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 41, 44, 56, 62, 77, 82, 88, 101, 112, 124, 154, 164, 176, 202, 217, 248, 287, 308, 328, 341, 404, 434, 451, 496, 574, 616, 656, 682, 707, 808, 868, 902, 1111, 1148, 1232, 1271, 1364, 1414, 1616, 1736, 1804, 2222, 2296, 2387, 2542, 2728, 2828, 3131, 3157, 3472, 3608, 4141, 4444, 4592, 4774, 5084, 5456, 5656, 6262, 6314, 7216, 7777, 8282, 8888, 8897, 9548, 10168, 11312, 12524, 12628, 13981, 15554, 16564, 17776, 17794, 19096, 20336, 21917, 25048, 25256, 27962, 28987, 31108, 33128, 34441, 35588, 38192, 43834, 45551, 50096, 50512, 55924, 57974, 62216, 66256, 68882, 71176, 87668, 91102, 97867, 111848, 115948, 124432, 128371, 137764, 142352, 175336, 182204, 195734, 223696, 231896, 241087, 256742, 275528, 318857, 350672, 364408, 391468, 463792, 482174, 513484, 551056, 637714, 728816, 782936, 898597, 964348, 1026968, 1275428, 1412081, 1565872, 1797194, 1928696, 2053936, 2550856, 2824162, 3594388, 3857392, 5101712, 5648324, 7188776, 9884567, 11296648, 14377552, 19769134, 22593296, 39538268, 79076536, 158153072]

約数ペア:

[(1, 158153072), (2, 79076536), (4, 39538268), (7, 22593296), (8, 19769134), (11, 14377552), (14, 11296648), (16, 9884567), (22, 7188776), (28, 5648324), (31, 5101712), (41, 3857392), (44, 3594388), (56, 2824162), (62, 2550856), (77, 2053936), (82, 1928696), (88, 1797194), (101, 1565872), (112, 1412081), (124, 1275428), (154, 1026968), (164, 964348), (176, 898597), (202, 782936), (217, 728816), (248, 637714), (287, 551056), (308, 513484), (328, 482174), (341, 463792), (404, 391468), (434, 364408), (451, 350672), (496, 318857), (574, 275528), (616, 256742), (656, 241087), (682, 231896), (707, 223696), (808, 195734), (868, 182204), (902, 175336), (1111, 142352), (1148, 137764), (1232, 128371), (1271, 124432), (1364, 115948), (1414, 111848), (1616, 97867), (1736, 91102), (1804, 87668), (2222, 71176), (2296, 68882), (2387, 66256), (2542, 62216), (2728, 57974), (2828, 55924), (3131, 50512), (3157, 50096), (3472, 45551), (3608, 43834), (4141, 38192), (4444, 35588), (4592, 34441), (4774, 33128), (5084, 31108), (5456, 28987), (5656, 27962), (6262, 25256), (6314, 25048), (7216, 21917), (7777, 20336), (8282, 19096), (8888, 17794), (8897, 17776), (9548, 16564), (10168, 15554), (11312, 13981), (12524, 12628)]