164238228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 522063360

約数和(自身を除く): 357825132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 179, 198, 231, 252, 308, 331, 358, 396, 462, 537, 662, 693, 716, 924, 993, 1074, 1253, 1324, 1386, 1611, 1969, 1986, 2148, 2317, 2506, 2772, 2979, 3222, 3641, 3759, 3938, 3972, 4634, 5012, 5907, 5958, 6444, 6951, 7282, 7518, 7876, 9268, 10923, 11277, 11814, 11916, 13783, 13902, 14564, 15036, 17721, 20853, 21846, 22554, 23628, 25487, 27566, 27804, 32769, 35442, 41349, 41706, 43692, 45108, 50974, 55132, 59249, 65538, 70884, 76461, 82698, 83412, 101948, 118498, 124047, 131076, 152922, 165396, 177747, 229383, 236996, 248094, 305844, 355494, 414743, 458766, 496188, 533241, 651739, 710988, 829486, 917532, 1066482, 1244229, 1303478, 1658972, 1955217, 2132964, 2488458, 2606956, 3732687, 3910434, 4562173, 4976916, 5865651, 7465374, 7820868, 9124346, 11731302, 13686519, 14930748, 18248692, 23462604, 27373038, 41059557, 54746076, 82119114, 164238228]

約数ペア:

[(1, 164238228), (2, 82119114), (3, 54746076), (4, 41059557), (6, 27373038), (7, 23462604), (9, 18248692), (11, 14930748), (12, 13686519), (14, 11731302), (18, 9124346), (21, 7820868), (22, 7465374), (28, 5865651), (33, 4976916), (36, 4562173), (42, 3910434), (44, 3732687), (63, 2606956), (66, 2488458), (77, 2132964), (84, 1955217), (99, 1658972), (126, 1303478), (132, 1244229), (154, 1066482), (179, 917532), (198, 829486), (231, 710988), (252, 651739), (308, 533241), (331, 496188), (358, 458766), (396, 414743), (462, 355494), (537, 305844), (662, 248094), (693, 236996), (716, 229383), (924, 177747), (993, 165396), (1074, 152922), (1253, 131076), (1324, 124047), (1386, 118498), (1611, 101948), (1969, 83412), (1986, 82698), (2148, 76461), (2317, 70884), (2506, 65538), (2772, 59249), (2979, 55132), (3222, 50974), (3641, 45108), (3759, 43692), (3938, 41706), (3972, 41349), (4634, 35442), (5012, 32769), (5907, 27804), (5958, 27566), (6444, 25487), (6951, 23628), (7282, 22554), (7518, 21846), (7876, 20853), (9268, 17721), (10923, 15036), (11277, 14564), (11814, 13902), (11916, 13783)]