158225312

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 392999040

約数和(自身を除く): 234773728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 76, 94, 98, 112, 113, 133, 152, 188, 196, 224, 226, 266, 304, 329, 376, 392, 452, 532, 608, 658, 752, 784, 791, 893, 904, 931, 1064, 1316, 1504, 1568, 1582, 1786, 1808, 1862, 2128, 2147, 2303, 2632, 3164, 3572, 3616, 3724, 4256, 4294, 4606, 5264, 5311, 5537, 6251, 6328, 7144, 7448, 8588, 9212, 10528, 10622, 11074, 12502, 12656, 14288, 14896, 15029, 17176, 18424, 21244, 22148, 25004, 25312, 28576, 29792, 30058, 34352, 36848, 37177, 42488, 43757, 44296, 50008, 60116, 68704, 73696, 74354, 84976, 87514, 88592, 100016, 100909, 105203, 120232, 148708, 169952, 175028, 177184, 200032, 201818, 210406, 240464, 260239, 297416, 350056, 403636, 420812, 480928, 520478, 594832, 700112, 706363, 807272, 841624, 1040956, 1189664, 1400224, 1412726, 1614544, 1683248, 2081912, 2825452, 3229088, 3366496, 4163824, 4944541, 5650904, 8327648, 9889082, 11301808, 19778164, 22603616, 39556328, 79112656, 158225312]

約数ペア:

[(1, 158225312), (2, 79112656), (4, 39556328), (7, 22603616), (8, 19778164), (14, 11301808), (16, 9889082), (19, 8327648), (28, 5650904), (32, 4944541), (38, 4163824), (47, 3366496), (49, 3229088), (56, 2825452), (76, 2081912), (94, 1683248), (98, 1614544), (112, 1412726), (113, 1400224), (133, 1189664), (152, 1040956), (188, 841624), (196, 807272), (224, 706363), (226, 700112), (266, 594832), (304, 520478), (329, 480928), (376, 420812), (392, 403636), (452, 350056), (532, 297416), (608, 260239), (658, 240464), (752, 210406), (784, 201818), (791, 200032), (893, 177184), (904, 175028), (931, 169952), (1064, 148708), (1316, 120232), (1504, 105203), (1568, 100909), (1582, 100016), (1786, 88592), (1808, 87514), (1862, 84976), (2128, 74354), (2147, 73696), (2303, 68704), (2632, 60116), (3164, 50008), (3572, 44296), (3616, 43757), (3724, 42488), (4256, 37177), (4294, 36848), (4606, 34352), (5264, 30058), (5311, 29792), (5537, 28576), (6251, 25312), (6328, 25004), (7144, 22148), (7448, 21244), (8588, 18424), (9212, 17176), (10528, 15029), (10622, 14896), (11074, 14288), (12502, 12656)]