157406112

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 484505280

約数和(自身を除く): 327099168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 89, 92, 96, 108, 138, 144, 178, 184, 207, 216, 267, 276, 288, 356, 368, 414, 432, 534, 552, 621, 712, 736, 801, 828, 864, 1068, 1104, 1242, 1424, 1602, 1656, 2047, 2136, 2208, 2403, 2484, 2848, 3204, 3312, 4094, 4272, 4806, 4968, 6141, 6408, 6624, 7921, 8188, 8544, 9612, 9936, 12282, 12816, 15842, 16376, 18423, 19224, 19872, 23763, 24564, 25632, 31684, 32752, 36846, 38448, 47526, 49128, 55269, 63368, 65504, 71289, 73692, 76896, 95052, 98256, 110538, 126736, 142578, 147384, 182183, 190104, 196512, 213867, 221076, 253472, 285156, 294768, 364366, 380208, 427734, 442152, 546549, 570312, 589536, 728732, 760416, 855468, 884304, 1093098, 1140624, 1457464, 1639647, 1710936, 1768608, 2186196, 2281248, 2914928, 3279294, 3421872, 4372392, 4918941, 5829856, 6558588, 6843744, 8744784, 9837882, 13117176, 17489568, 19675764, 26234352, 39351528, 52468704, 78703056, 157406112]

約数ペア:

[(1, 157406112), (2, 78703056), (3, 52468704), (4, 39351528), (6, 26234352), (8, 19675764), (9, 17489568), (12, 13117176), (16, 9837882), (18, 8744784), (23, 6843744), (24, 6558588), (27, 5829856), (32, 4918941), (36, 4372392), (46, 3421872), (48, 3279294), (54, 2914928), (69, 2281248), (72, 2186196), (89, 1768608), (92, 1710936), (96, 1639647), (108, 1457464), (138, 1140624), (144, 1093098), (178, 884304), (184, 855468), (207, 760416), (216, 728732), (267, 589536), (276, 570312), (288, 546549), (356, 442152), (368, 427734), (414, 380208), (432, 364366), (534, 294768), (552, 285156), (621, 253472), (712, 221076), (736, 213867), (801, 196512), (828, 190104), (864, 182183), (1068, 147384), (1104, 142578), (1242, 126736), (1424, 110538), (1602, 98256), (1656, 95052), (2047, 76896), (2136, 73692), (2208, 71289), (2403, 65504), (2484, 63368), (2848, 55269), (3204, 49128), (3312, 47526), (4094, 38448), (4272, 36846), (4806, 32752), (4968, 31684), (6141, 25632), (6408, 24564), (6624, 23763), (7921, 19872), (8188, 19224), (8544, 18423), (9612, 16376), (9936, 15842), (12282, 12816)]