141131848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 337075200

約数和(自身を除く): 195943352

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 43, 44, 52, 76, 86, 88, 104, 143, 151, 152, 172, 209, 247, 286, 302, 344, 418, 473, 494, 559, 572, 604, 817, 836, 946, 988, 1118, 1144, 1208, 1634, 1661, 1672, 1892, 1963, 1976, 2236, 2717, 2869, 3268, 3322, 3784, 3926, 4472, 5434, 5738, 6149, 6493, 6536, 6644, 7852, 8987, 10621, 10868, 11476, 12298, 12986, 13288, 15704, 17974, 21242, 21593, 21736, 22952, 24596, 25972, 31559, 35948, 37297, 42484, 43186, 49192, 51944, 63118, 71423, 71896, 74594, 84409, 84968, 86372, 116831, 123367, 126236, 142846, 149188, 168818, 172744, 233662, 246734, 252472, 285692, 298376, 337636, 410267, 467324, 493468, 571384, 675272, 820534, 928499, 934648, 986936, 1357037, 1603771, 1641068, 1856998, 2714074, 3207542, 3282136, 3713996, 5428148, 6415084, 7427992, 10856296, 12830168, 17641481, 35282962, 70565924, 141131848]

約数ペア:

[(1, 141131848), (2, 70565924), (4, 35282962), (8, 17641481), (11, 12830168), (13, 10856296), (19, 7427992), (22, 6415084), (26, 5428148), (38, 3713996), (43, 3282136), (44, 3207542), (52, 2714074), (76, 1856998), (86, 1641068), (88, 1603771), (104, 1357037), (143, 986936), (151, 934648), (152, 928499), (172, 820534), (209, 675272), (247, 571384), (286, 493468), (302, 467324), (344, 410267), (418, 337636), (473, 298376), (494, 285692), (559, 252472), (572, 246734), (604, 233662), (817, 172744), (836, 168818), (946, 149188), (988, 142846), (1118, 126236), (1144, 123367), (1208, 116831), (1634, 86372), (1661, 84968), (1672, 84409), (1892, 74594), (1963, 71896), (1976, 71423), (2236, 63118), (2717, 51944), (2869, 49192), (3268, 43186), (3322, 42484), (3784, 37297), (3926, 35948), (4472, 31559), (5434, 25972), (5738, 24596), (6149, 22952), (6493, 21736), (6536, 21593), (6644, 21242), (7852, 17974), (8987, 15704), (10621, 13288), (10868, 12986), (11476, 12298)]