133038334828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{247609}}^1$

素因数の和:248270

約数の個数: 48

約数和(自身を含む): 275104614400

約数和(自身を除く): 142066279572

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 619, 868, 1238, 2476, 4333, 8666, 17332, 19189, 38378, 76756, 134323, 247609, 268646, 495218, 537292, 990436, 1733263, 3466526, 6933052, 7675879, 15351758, 30703516, 53731153, 107462306, 153269971, 214924612, 306539942, 613079884, 1072889797, 2145779594, 4291559188, 4751369101, 9502738202, 19005476404, 33259583707, 66519167414, 133038334828]

約数ペア:

[(1, 133038334828), (2, 66519167414), (4, 33259583707), (7, 19005476404), (14, 9502738202), (28, 4751369101), (31, 4291559188), (62, 2145779594), (124, 1072889797), (217, 613079884), (434, 306539942), (619, 214924612), (868, 153269971), (1238, 107462306), (2476, 53731153), (4333, 30703516), (8666, 15351758), (17332, 7675879), (19189, 6933052), (38378, 3466526), (76756, 1733263), (134323, 990436), (247609, 537292), (268646, 495218)]