171569152068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:3237

約数の個数: 96

約数和(自身を含む): 422981139840

約数和(自身を除く): 251411987772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 661, 1154, 1322, 1731, 1973, 1983, 2308, 2644, 3462, 3946, 3966, 5919, 6924, 7892, 7932, 10963, 11838, 12559, 21926, 23676, 25118, 32889, 37487, 37677, 43852, 50236, 65778, 74974, 75354, 112461, 131556, 149948, 150708, 224922, 381397, 449844, 762794, 1138421, 1144191, 1304153, 1525588, 2276842, 2288382, 2608306, 3415263, 3912459, 4553684, 4576764, 5216612, 6830526, 7246543, 7824918, 13661052, 14493086, 15649836, 21629999, 21739629, 24778907, 28986172, 43259998, 43479258, 49557814, 64889997, 74336721, 86519996, 86958516, 99115628, 129779994, 148673442, 259559988, 297346884, 752496281, 1504992562, 2257488843, 3009985124, 4514977686, 9029955372, 14297429339, 28594858678, 42892288017, 57189717356, 85784576034, 171569152068]

約数ペア:

[(1, 171569152068), (2, 85784576034), (3, 57189717356), (4, 42892288017), (6, 28594858678), (12, 14297429339), (19, 9029955372), (38, 4514977686), (57, 3009985124), (76, 2257488843), (114, 1504992562), (228, 752496281), (577, 297346884), (661, 259559988), (1154, 148673442), (1322, 129779994), (1731, 99115628), (1973, 86958516), (1983, 86519996), (2308, 74336721), (2644, 64889997), (3462, 49557814), (3946, 43479258), (3966, 43259998), (5919, 28986172), (6924, 24778907), (7892, 21739629), (7932, 21629999), (10963, 15649836), (11838, 14493086), (12559, 13661052), (21926, 7824918), (23676, 7246543), (25118, 6830526), (32889, 5216612), (37487, 4576764), (37677, 4553684), (43852, 3912459), (50236, 3415263), (65778, 2608306), (74974, 2288382), (75354, 2276842), (112461, 1525588), (131556, 1304153), (149948, 1144191), (150708, 1138421), (224922, 762794), (381397, 449844)]