166178712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 506880000

約数和(自身を除く): 340701288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 532, 553, 632, 659, 798, 948, 1064, 1106, 1318, 1501, 1596, 1659, 1896, 1977, 2212, 2636, 3002, 3192, 3318, 3954, 4424, 4503, 4613, 5272, 6004, 6636, 7908, 9006, 9226, 10507, 12008, 12521, 13272, 13839, 15816, 18012, 18452, 21014, 25042, 27678, 31521, 36024, 36904, 37563, 42028, 50084, 52061, 55356, 63042, 75126, 84056, 87647, 100168, 104122, 110712, 126084, 150252, 156183, 175294, 208244, 252168, 262941, 300504, 312366, 350588, 364427, 416488, 525882, 624732, 701176, 728854, 989159, 1051764, 1093281, 1249464, 1457708, 1978318, 2103528, 2186562, 2915416, 2967477, 3956636, 4373124, 5934954, 6924113, 7913272, 8746248, 11869908, 13848226, 20772339, 23739816, 27696452, 41544678, 55392904, 83089356, 166178712]

約数ペア:

[(1, 166178712), (2, 83089356), (3, 55392904), (4, 41544678), (6, 27696452), (7, 23739816), (8, 20772339), (12, 13848226), (14, 11869908), (19, 8746248), (21, 7913272), (24, 6924113), (28, 5934954), (38, 4373124), (42, 3956636), (56, 2967477), (57, 2915416), (76, 2186562), (79, 2103528), (84, 1978318), (114, 1457708), (133, 1249464), (152, 1093281), (158, 1051764), (168, 989159), (228, 728854), (237, 701176), (266, 624732), (316, 525882), (399, 416488), (456, 364427), (474, 350588), (532, 312366), (553, 300504), (632, 262941), (659, 252168), (798, 208244), (948, 175294), (1064, 156183), (1106, 150252), (1318, 126084), (1501, 110712), (1596, 104122), (1659, 100168), (1896, 87647), (1977, 84056), (2212, 75126), (2636, 63042), (3002, 55356), (3192, 52061), (3318, 50084), (3954, 42028), (4424, 37563), (4503, 36904), (4613, 36024), (5272, 31521), (6004, 27678), (6636, 25042), (7908, 21014), (9006, 18452), (9226, 18012), (10507, 15816), (12008, 13839), (12521, 13272)]