173993436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 498161664

約数和(自身を除く): 324168228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 153, 188, 204, 207, 263, 276, 282, 306, 391, 414, 423, 526, 564, 612, 782, 789, 799, 828, 846, 1052, 1081, 1173, 1564, 1578, 1598, 1692, 2162, 2346, 2367, 2397, 3156, 3196, 3243, 3519, 4324, 4471, 4692, 4734, 4794, 6049, 6486, 7038, 7191, 8942, 9468, 9588, 9729, 12098, 12361, 12972, 13413, 14076, 14382, 17884, 18147, 18377, 19458, 24196, 24722, 26826, 28764, 36294, 36754, 37083, 38916, 40239, 49444, 53652, 54441, 55131, 72588, 73508, 74166, 80478, 102833, 108882, 110262, 111249, 148332, 160956, 165393, 205666, 210137, 217764, 220524, 222498, 284303, 308499, 330786, 411332, 420274, 444996, 568606, 616998, 630411, 661572, 840548, 852909, 925497, 1137212, 1233996, 1260822, 1705818, 1850994, 1891233, 2521644, 2558727, 3411636, 3701988, 3782466, 4833151, 5117454, 7564932, 9666302, 10234908, 14499453, 19332604, 28998906, 43498359, 57997812, 86996718, 173993436]

約数ペア:

[(1, 173993436), (2, 86996718), (3, 57997812), (4, 43498359), (6, 28998906), (9, 19332604), (12, 14499453), (17, 10234908), (18, 9666302), (23, 7564932), (34, 5117454), (36, 4833151), (46, 3782466), (47, 3701988), (51, 3411636), (68, 2558727), (69, 2521644), (92, 1891233), (94, 1850994), (102, 1705818), (138, 1260822), (141, 1233996), (153, 1137212), (188, 925497), (204, 852909), (207, 840548), (263, 661572), (276, 630411), (282, 616998), (306, 568606), (391, 444996), (414, 420274), (423, 411332), (526, 330786), (564, 308499), (612, 284303), (782, 222498), (789, 220524), (799, 217764), (828, 210137), (846, 205666), (1052, 165393), (1081, 160956), (1173, 148332), (1564, 111249), (1578, 110262), (1598, 108882), (1692, 102833), (2162, 80478), (2346, 74166), (2367, 73508), (2397, 72588), (3156, 55131), (3196, 54441), (3243, 53652), (3519, 49444), (4324, 40239), (4471, 38916), (4692, 37083), (4734, 36754), (4794, 36294), (6049, 28764), (6486, 26826), (7038, 24722), (7191, 24196), (8942, 19458), (9468, 18377), (9588, 18147), (9729, 17884), (12098, 14382), (12361, 14076), (12972, 13413)]