163586556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 329543172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 71, 82, 84, 123, 126, 142, 164, 213, 223, 246, 252, 284, 287, 369, 426, 446, 492, 497, 574, 639, 669, 738, 852, 861, 892, 994, 1148, 1278, 1338, 1476, 1491, 1561, 1722, 1988, 2007, 2556, 2583, 2676, 2911, 2982, 3122, 3444, 4014, 4473, 4683, 5166, 5822, 5964, 6244, 8028, 8733, 8946, 9143, 9366, 10332, 11644, 14049, 15833, 17466, 17892, 18286, 18732, 20377, 26199, 27429, 28098, 31666, 34932, 36572, 40754, 47499, 52398, 54858, 56196, 61131, 63332, 64001, 81508, 82287, 94998, 104796, 109716, 110831, 122262, 128002, 142497, 164574, 183393, 189996, 192003, 221662, 244524, 256004, 284994, 329148, 332493, 366786, 384006, 443324, 569988, 576009, 649153, 664986, 733572, 768012, 997479, 1152018, 1298306, 1329972, 1947459, 1994958, 2304036, 2596612, 3894918, 3989916, 4544071, 5842377, 7789836, 9088142, 11684754, 13632213, 18176284, 23369508, 27264426, 40896639, 54528852, 81793278, 163586556]

約数ペア:

[(1, 163586556), (2, 81793278), (3, 54528852), (4, 40896639), (6, 27264426), (7, 23369508), (9, 18176284), (12, 13632213), (14, 11684754), (18, 9088142), (21, 7789836), (28, 5842377), (36, 4544071), (41, 3989916), (42, 3894918), (63, 2596612), (71, 2304036), (82, 1994958), (84, 1947459), (123, 1329972), (126, 1298306), (142, 1152018), (164, 997479), (213, 768012), (223, 733572), (246, 664986), (252, 649153), (284, 576009), (287, 569988), (369, 443324), (426, 384006), (446, 366786), (492, 332493), (497, 329148), (574, 284994), (639, 256004), (669, 244524), (738, 221662), (852, 192003), (861, 189996), (892, 183393), (994, 164574), (1148, 142497), (1278, 128002), (1338, 122262), (1476, 110831), (1491, 109716), (1561, 104796), (1722, 94998), (1988, 82287), (2007, 81508), (2556, 64001), (2583, 63332), (2676, 61131), (2911, 56196), (2982, 54858), (3122, 52398), (3444, 47499), (4014, 40754), (4473, 36572), (4683, 34932), (5166, 31666), (5822, 28098), (5964, 27429), (6244, 26199), (8028, 20377), (8733, 18732), (8946, 18286), (9143, 17892), (9366, 17466), (10332, 15833), (11644, 14049)]