153495756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 436961280

約数和(自身を除く): 283465524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 127, 171, 186, 228, 254, 279, 342, 361, 372, 381, 508, 513, 558, 589, 684, 722, 762, 837, 1026, 1083, 1116, 1143, 1178, 1444, 1524, 1674, 1767, 2052, 2166, 2286, 2356, 2413, 3249, 3348, 3429, 3534, 3937, 4332, 4572, 4826, 5301, 6498, 6858, 7068, 7239, 7874, 9652, 9747, 10602, 11191, 11811, 12996, 13716, 14478, 15748, 15903, 19494, 21204, 21717, 22382, 23622, 28956, 31806, 33573, 35433, 38988, 43434, 44764, 45847, 47244, 63612, 65151, 67146, 70866, 74803, 86868, 91694, 100719, 106299, 130302, 134292, 137541, 141732, 149606, 183388, 201438, 212598, 224409, 260604, 275082, 299212, 302157, 402876, 412623, 425196, 448818, 550164, 604314, 673227, 825246, 897636, 1208628, 1237869, 1346454, 1421257, 1650492, 2019681, 2475738, 2692908, 2842514, 4039362, 4263771, 4951476, 5685028, 8078724, 8527542, 12791313, 17055084, 25582626, 38373939, 51165252, 76747878, 153495756]

約数ペア:

[(1, 153495756), (2, 76747878), (3, 51165252), (4, 38373939), (6, 25582626), (9, 17055084), (12, 12791313), (18, 8527542), (19, 8078724), (27, 5685028), (31, 4951476), (36, 4263771), (38, 4039362), (54, 2842514), (57, 2692908), (62, 2475738), (76, 2019681), (93, 1650492), (108, 1421257), (114, 1346454), (124, 1237869), (127, 1208628), (171, 897636), (186, 825246), (228, 673227), (254, 604314), (279, 550164), (342, 448818), (361, 425196), (372, 412623), (381, 402876), (508, 302157), (513, 299212), (558, 275082), (589, 260604), (684, 224409), (722, 212598), (762, 201438), (837, 183388), (1026, 149606), (1083, 141732), (1116, 137541), (1143, 134292), (1178, 130302), (1444, 106299), (1524, 100719), (1674, 91694), (1767, 86868), (2052, 74803), (2166, 70866), (2286, 67146), (2356, 65151), (2413, 63612), (3249, 47244), (3348, 45847), (3429, 44764), (3534, 43434), (3937, 38988), (4332, 35433), (4572, 33573), (4826, 31806), (5301, 28956), (6498, 23622), (6858, 22382), (7068, 21717), (7239, 21204), (7874, 19494), (9652, 15903), (9747, 15748), (10602, 14478), (11191, 13716), (11811, 12996)]