149101120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 425826936

約数和(自身を除く): 276725816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 257, 259, 280, 296, 320, 370, 392, 448, 490, 514, 518, 560, 592, 740, 784, 980, 1028, 1036, 1120, 1184, 1285, 1295, 1480, 1568, 1799, 1813, 1960, 2056, 2072, 2240, 2368, 2570, 2590, 2960, 3136, 3598, 3626, 3920, 4112, 4144, 5140, 5180, 5920, 7196, 7252, 7840, 8224, 8288, 8995, 9065, 9509, 10280, 10360, 11840, 12593, 14392, 14504, 15680, 16448, 16576, 17990, 18130, 19018, 20560, 20720, 25186, 28784, 29008, 35980, 36260, 38036, 41120, 41440, 47545, 50372, 57568, 58016, 62965, 66563, 71960, 72520, 76072, 82240, 82880, 95090, 100744, 115136, 116032, 125930, 133126, 143920, 145040, 152144, 190180, 201488, 251860, 266252, 287840, 290080, 304288, 332815, 380360, 402976, 465941, 503720, 532504, 575680, 580160, 608576, 665630, 760720, 805952, 931882, 1007440, 1065008, 1331260, 1521440, 1863764, 2014880, 2130016, 2329705, 2662520, 3042880, 3727528, 4029760, 4260032, 4659410, 5325040, 7455056, 9318820, 10650080, 14910112, 18637640, 21300160, 29820224, 37275280, 74550560, 149101120]

約数ペア:

[(1, 149101120), (2, 74550560), (4, 37275280), (5, 29820224), (7, 21300160), (8, 18637640), (10, 14910112), (14, 10650080), (16, 9318820), (20, 7455056), (28, 5325040), (32, 4659410), (35, 4260032), (37, 4029760), (40, 3727528), (49, 3042880), (56, 2662520), (64, 2329705), (70, 2130016), (74, 2014880), (80, 1863764), (98, 1521440), (112, 1331260), (140, 1065008), (148, 1007440), (160, 931882), (185, 805952), (196, 760720), (224, 665630), (245, 608576), (257, 580160), (259, 575680), (280, 532504), (296, 503720), (320, 465941), (370, 402976), (392, 380360), (448, 332815), (490, 304288), (514, 290080), (518, 287840), (560, 266252), (592, 251860), (740, 201488), (784, 190180), (980, 152144), (1028, 145040), (1036, 143920), (1120, 133126), (1184, 125930), (1285, 116032), (1295, 115136), (1480, 100744), (1568, 95090), (1799, 82880), (1813, 82240), (1960, 76072), (2056, 72520), (2072, 71960), (2240, 66563), (2368, 62965), (2570, 58016), (2590, 57568), (2960, 50372), (3136, 47545), (3598, 41440), (3626, 41120), (3920, 38036), (4112, 36260), (4144, 35980), (5140, 29008), (5180, 28784), (5920, 25186), (7196, 20720), (7252, 20560), (7840, 19018), (8224, 18130), (8288, 17990), (8995, 16576), (9065, 16448), (9509, 15680), (10280, 14504), (10360, 14392), (11840, 12593)]