156781152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 491596560

約数和(自身を除く): 334815408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 409, 484, 528, 726, 792, 818, 968, 1056, 1089, 1227, 1331, 1452, 1584, 1636, 1936, 2178, 2454, 2662, 2904, 3168, 3272, 3681, 3872, 3993, 4356, 4499, 4908, 5324, 5808, 6544, 7362, 7986, 8712, 8998, 9816, 10648, 11616, 11979, 13088, 13497, 14724, 15972, 17424, 17996, 19632, 21296, 23958, 26994, 29448, 31944, 34848, 35992, 39264, 40491, 42592, 47916, 49489, 53988, 58896, 63888, 71984, 80982, 95832, 98978, 107976, 117792, 127776, 143968, 148467, 161964, 191664, 197956, 215952, 296934, 323928, 383328, 395912, 431904, 445401, 544379, 593868, 647856, 791824, 890802, 1088758, 1187736, 1295712, 1583648, 1633137, 1781604, 2177516, 2375472, 3266274, 3563208, 4355032, 4750944, 4899411, 6532548, 7126416, 8710064, 9798822, 13065096, 14252832, 17420128, 19597644, 26130192, 39195288, 52260384, 78390576, 156781152]

約数ペア:

[(1, 156781152), (2, 78390576), (3, 52260384), (4, 39195288), (6, 26130192), (8, 19597644), (9, 17420128), (11, 14252832), (12, 13065096), (16, 9798822), (18, 8710064), (22, 7126416), (24, 6532548), (32, 4899411), (33, 4750944), (36, 4355032), (44, 3563208), (48, 3266274), (66, 2375472), (72, 2177516), (88, 1781604), (96, 1633137), (99, 1583648), (121, 1295712), (132, 1187736), (144, 1088758), (176, 890802), (198, 791824), (242, 647856), (264, 593868), (288, 544379), (352, 445401), (363, 431904), (396, 395912), (409, 383328), (484, 323928), (528, 296934), (726, 215952), (792, 197956), (818, 191664), (968, 161964), (1056, 148467), (1089, 143968), (1227, 127776), (1331, 117792), (1452, 107976), (1584, 98978), (1636, 95832), (1936, 80982), (2178, 71984), (2454, 63888), (2662, 58896), (2904, 53988), (3168, 49489), (3272, 47916), (3681, 42592), (3872, 40491), (3993, 39264), (4356, 35992), (4499, 34848), (4908, 31944), (5324, 29448), (5808, 26994), (6544, 23958), (7362, 21296), (7986, 19632), (8712, 17996), (8998, 17424), (9816, 15972), (10648, 14724), (11616, 13497), (11979, 13088)]