156987484732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1039}}^1\times {\mathrm{2213}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 300857094720

約数和(自身を除く): 143869609988

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 404, 676, 1039, 1313, 2078, 2213, 2626, 4156, 4426, 5252, 8852, 13507, 17069, 27014, 28769, 34138, 54028, 57538, 68276, 104939, 115076, 175591, 209878, 223513, 351182, 373997, 419756, 447026, 702364, 747994, 894052, 1364207, 1495988, 2299307, 2728414, 2905669, 4598614, 5456828, 5811338, 9197228, 11622676, 17734691, 29890991, 35469382, 37773697, 59781982, 70938764, 75547394, 119563964, 151094788, 232230007, 388582883, 464460014, 777165766, 928920028, 1554331532, 3018990091, 6037980182, 12075960364, 39246871183, 78493742366, 156987484732]

約数ペア:

[(1, 156987484732), (2, 78493742366), (4, 39246871183), (13, 12075960364), (26, 6037980182), (52, 3018990091), (101, 1554331532), (169, 928920028), (202, 777165766), (338, 464460014), (404, 388582883), (676, 232230007), (1039, 151094788), (1313, 119563964), (2078, 75547394), (2213, 70938764), (2626, 59781982), (4156, 37773697), (4426, 35469382), (5252, 29890991), (8852, 17734691), (13507, 11622676), (17069, 9197228), (27014, 5811338), (28769, 5456828), (34138, 4598614), (54028, 2905669), (57538, 2728414), (68276, 2299307), (104939, 1495988), (115076, 1364207), (175591, 894052), (209878, 747994), (223513, 702364), (351182, 447026), (373997, 419756)]