169493472

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 508540032

約数和(自身を除く): 339046560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 307, 324, 426, 432, 486, 568, 614, 639, 648, 852, 864, 921, 972, 1136, 1228, 1278, 1296, 1704, 1842, 1917, 1944, 2272, 2456, 2556, 2592, 2763, 3408, 3684, 3834, 3888, 4912, 5112, 5526, 5751, 6816, 7368, 7668, 7776, 8289, 9824, 10224, 11052, 11502, 14736, 15336, 16578, 17253, 20448, 21797, 22104, 23004, 24867, 29472, 30672, 33156, 34506, 43594, 44208, 46008, 49734, 61344, 65391, 66312, 69012, 74601, 87188, 88416, 92016, 99468, 130782, 132624, 138024, 149202, 174376, 184032, 196173, 198936, 261564, 265248, 276048, 298404, 348752, 392346, 397872, 523128, 552096, 588519, 596808, 697504, 784692, 795744, 1046256, 1177038, 1193616, 1569384, 1765557, 2092512, 2354076, 2387232, 3138768, 3531114, 4708152, 5296671, 6277536, 7062228, 9416304, 10593342, 14124456, 18832608, 21186684, 28248912, 42373368, 56497824, 84746736, 169493472]

約数ペア:

[(1, 169493472), (2, 84746736), (3, 56497824), (4, 42373368), (6, 28248912), (8, 21186684), (9, 18832608), (12, 14124456), (16, 10593342), (18, 9416304), (24, 7062228), (27, 6277536), (32, 5296671), (36, 4708152), (48, 3531114), (54, 3138768), (71, 2387232), (72, 2354076), (81, 2092512), (96, 1765557), (108, 1569384), (142, 1193616), (144, 1177038), (162, 1046256), (213, 795744), (216, 784692), (243, 697504), (284, 596808), (288, 588519), (307, 552096), (324, 523128), (426, 397872), (432, 392346), (486, 348752), (568, 298404), (614, 276048), (639, 265248), (648, 261564), (852, 198936), (864, 196173), (921, 184032), (972, 174376), (1136, 149202), (1228, 138024), (1278, 132624), (1296, 130782), (1704, 99468), (1842, 92016), (1917, 88416), (1944, 87188), (2272, 74601), (2456, 69012), (2556, 66312), (2592, 65391), (2763, 61344), (3408, 49734), (3684, 46008), (3834, 44208), (3888, 43594), (4912, 34506), (5112, 33156), (5526, 30672), (5751, 29472), (6816, 24867), (7368, 23004), (7668, 22104), (7776, 21797), (8289, 20448), (9824, 17253), (10224, 16578), (11052, 15336), (11502, 14736)]