158727072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 497109312

約数和(自身を除く): 338382240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 672, 784, 823, 861, 984, 1148, 1176, 1312, 1568, 1646, 1722, 1968, 2009, 2296, 2352, 2469, 3292, 3444, 3936, 4018, 4592, 4704, 4938, 5761, 6027, 6584, 6888, 8036, 9184, 9876, 11522, 12054, 13168, 13776, 16072, 17283, 19752, 23044, 24108, 26336, 27552, 32144, 33743, 34566, 39504, 40327, 46088, 48216, 64288, 67486, 69132, 79008, 80654, 92176, 96432, 101229, 120981, 134972, 138264, 161308, 184352, 192864, 202458, 236201, 241962, 269944, 276528, 322616, 404916, 472402, 483924, 539888, 553056, 645232, 708603, 809832, 944804, 967848, 1079776, 1290464, 1417206, 1619664, 1653407, 1889608, 1935696, 2834412, 3239328, 3306814, 3779216, 3871392, 4960221, 5668824, 6613628, 7558432, 9920442, 11337648, 13227256, 19840884, 22675296, 26454512, 39681768, 52909024, 79363536, 158727072]

約数ペア:

[(1, 158727072), (2, 79363536), (3, 52909024), (4, 39681768), (6, 26454512), (7, 22675296), (8, 19840884), (12, 13227256), (14, 11337648), (16, 9920442), (21, 7558432), (24, 6613628), (28, 5668824), (32, 4960221), (41, 3871392), (42, 3779216), (48, 3306814), (49, 3239328), (56, 2834412), (82, 1935696), (84, 1889608), (96, 1653407), (98, 1619664), (112, 1417206), (123, 1290464), (147, 1079776), (164, 967848), (168, 944804), (196, 809832), (224, 708603), (246, 645232), (287, 553056), (294, 539888), (328, 483924), (336, 472402), (392, 404916), (492, 322616), (574, 276528), (588, 269944), (656, 241962), (672, 236201), (784, 202458), (823, 192864), (861, 184352), (984, 161308), (1148, 138264), (1176, 134972), (1312, 120981), (1568, 101229), (1646, 96432), (1722, 92176), (1968, 80654), (2009, 79008), (2296, 69132), (2352, 67486), (2469, 64288), (3292, 48216), (3444, 46088), (3936, 40327), (4018, 39504), (4592, 34566), (4704, 33743), (4938, 32144), (5761, 27552), (6027, 26336), (6584, 24108), (6888, 23044), (8036, 19752), (9184, 17283), (9876, 16072), (11522, 13776), (12054, 13168)]