15289968148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{148429}}^1$

素因数の和:148736

約数の個数: 48

約数和(自身を含む): 33048830080

約数和(自身を除く): 17758861932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 1132, 1981, 3679, 3962, 7358, 7924, 14716, 25753, 51506, 103012, 148429, 296858, 593716, 1039003, 1929577, 2078006, 3859154, 4156012, 7718308, 13507039, 27014078, 42005407, 54028156, 84010814, 168021628, 294037849, 546070291, 588075698, 1092140582, 1176151396, 2184281164, 3822492037, 7644984074, 15289968148]

約数ペア:

[(1, 15289968148), (2, 7644984074), (4, 3822492037), (7, 2184281164), (13, 1176151396), (14, 1092140582), (26, 588075698), (28, 546070291), (52, 294037849), (91, 168021628), (182, 84010814), (283, 54028156), (364, 42005407), (566, 27014078), (1132, 13507039), (1981, 7718308), (3679, 4156012), (3962, 3859154), (7358, 2078006), (7924, 1929577), (14716, 1039003), (25753, 593716), (51506, 296858), (103012, 148429)]