156907212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 144

約数和(自身を含む): 492283008

約数和(自身を除く): 335375796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 714, 748, 833, 924, 1078, 1122, 1309, 1427, 1428, 1617, 1666, 2156, 2244, 2499, 2618, 2854, 3234, 3332, 3927, 4281, 4998, 5236, 5708, 6468, 7854, 8562, 9163, 9989, 9996, 15697, 15708, 17124, 18326, 19978, 24259, 27489, 29967, 31394, 36652, 39956, 47091, 48518, 54978, 59934, 62788, 69923, 72777, 94182, 97036, 109879, 109956, 119868, 139846, 145554, 169813, 188364, 209769, 219758, 266849, 279692, 291108, 329637, 339626, 419538, 439516, 509439, 533698, 659274, 679252, 769153, 800547, 839076, 1018878, 1067396, 1188691, 1318548, 1538306, 1601094, 1867943, 2037756, 2307459, 2377382, 3076612, 3202188, 3566073, 3735886, 4614918, 4754764, 5603829, 7132146, 7471772, 9229836, 11207658, 13075601, 14264292, 22415316, 26151202, 39226803, 52302404, 78453606, 156907212]

約数ペア:

[(1, 156907212), (2, 78453606), (3, 52302404), (4, 39226803), (6, 26151202), (7, 22415316), (11, 14264292), (12, 13075601), (14, 11207658), (17, 9229836), (21, 7471772), (22, 7132146), (28, 5603829), (33, 4754764), (34, 4614918), (42, 3735886), (44, 3566073), (49, 3202188), (51, 3076612), (66, 2377382), (68, 2307459), (77, 2037756), (84, 1867943), (98, 1601094), (102, 1538306), (119, 1318548), (132, 1188691), (147, 1067396), (154, 1018878), (187, 839076), (196, 800547), (204, 769153), (231, 679252), (238, 659274), (294, 533698), (308, 509439), (357, 439516), (374, 419538), (462, 339626), (476, 329637), (539, 291108), (561, 279692), (588, 266849), (714, 219758), (748, 209769), (833, 188364), (924, 169813), (1078, 145554), (1122, 139846), (1309, 119868), (1427, 109956), (1428, 109879), (1617, 97036), (1666, 94182), (2156, 72777), (2244, 69923), (2499, 62788), (2618, 59934), (2854, 54978), (3234, 48518), (3332, 47091), (3927, 39956), (4281, 36652), (4998, 31394), (5236, 29967), (5708, 27489), (6468, 24259), (7854, 19978), (8562, 18326), (9163, 17124), (9989, 15708), (9996, 15697)]