164238768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2971

約数の個数: 120

約数和(自身を含む): 508012128

約数和(自身を除く): 343773360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2448, 2917, 3128, 3312, 3519, 4692, 5834, 6256, 7038, 8751, 9384, 11668, 14076, 17502, 18768, 23336, 26253, 28152, 35004, 46672, 49589, 52506, 56304, 67091, 70008, 99178, 105012, 134182, 140016, 148767, 198356, 201273, 210024, 268364, 297534, 396712, 402546, 420048, 446301, 536728, 595068, 603819, 793424, 805092, 892602, 1073456, 1140547, 1190136, 1207638, 1610184, 1785204, 2281094, 2380272, 2415276, 3220368, 3421641, 3570408, 4562188, 4830552, 6843282, 7140816, 9124376, 9661104, 10264923, 13686564, 18248752, 20529846, 27373128, 41059692, 54746256, 82119384, 164238768]

約数ペア:

[(1, 164238768), (2, 82119384), (3, 54746256), (4, 41059692), (6, 27373128), (8, 20529846), (9, 18248752), (12, 13686564), (16, 10264923), (17, 9661104), (18, 9124376), (23, 7140816), (24, 6843282), (34, 4830552), (36, 4562188), (46, 3570408), (48, 3421641), (51, 3220368), (68, 2415276), (69, 2380272), (72, 2281094), (92, 1785204), (102, 1610184), (136, 1207638), (138, 1190136), (144, 1140547), (153, 1073456), (184, 892602), (204, 805092), (207, 793424), (272, 603819), (276, 595068), (306, 536728), (368, 446301), (391, 420048), (408, 402546), (414, 396712), (552, 297534), (612, 268364), (782, 210024), (816, 201273), (828, 198356), (1104, 148767), (1173, 140016), (1224, 134182), (1564, 105012), (1656, 99178), (2346, 70008), (2448, 67091), (2917, 56304), (3128, 52506), (3312, 49589), (3519, 46672), (4692, 35004), (5834, 28152), (6256, 26253), (7038, 23336), (8751, 18768), (9384, 17502), (11668, 14076)]