149554184

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 310732800

約数和(自身を除く): 161178616

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 127, 134, 169, 254, 268, 338, 508, 536, 676, 871, 1016, 1352, 1651, 1742, 2197, 3302, 3484, 4394, 6604, 6968, 8509, 8788, 11323, 13208, 17018, 17576, 21463, 22646, 34036, 42926, 45292, 68072, 85852, 90584, 110617, 147199, 171704, 221234, 279019, 294398, 442468, 558038, 588796, 884936, 1116076, 1177592, 1438021, 2232152, 2876042, 5752084, 11504168, 18694273, 37388546, 74777092, 149554184]

約数ペア:

[(1, 149554184), (2, 74777092), (4, 37388546), (8, 18694273), (13, 11504168), (26, 5752084), (52, 2876042), (67, 2232152), (104, 1438021), (127, 1177592), (134, 1116076), (169, 884936), (254, 588796), (268, 558038), (338, 442468), (508, 294398), (536, 279019), (676, 221234), (871, 171704), (1016, 147199), (1352, 110617), (1651, 90584), (1742, 85852), (2197, 68072), (3302, 45292), (3484, 42926), (4394, 34036), (6604, 22646), (6968, 21463), (8509, 17576), (8788, 17018), (11323, 13208)]