156960364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 155600276

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 268, 407, 737, 814, 1439, 1474, 1628, 2479, 2878, 2948, 4958, 5756, 9916, 15829, 27269, 31658, 53243, 54538, 63316, 96413, 106486, 109076, 192826, 212972, 385652, 585673, 1060543, 1171346, 2121086, 2342692, 3567281, 4242172, 7134562, 14269124, 39240091, 78480182, 156960364]

約数ペア:

[(1, 156960364), (2, 78480182), (4, 39240091), (11, 14269124), (22, 7134562), (37, 4242172), (44, 3567281), (67, 2342692), (74, 2121086), (134, 1171346), (148, 1060543), (268, 585673), (407, 385652), (737, 212972), (814, 192826), (1439, 109076), (1474, 106486), (1628, 96413), (2479, 63316), (2878, 54538), (2948, 53243), (4958, 31658), (5756, 27269), (9916, 15829)]