156740676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 400232448

約数和(自身を除く): 243491772

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 47, 69, 86, 92, 94, 129, 138, 141, 172, 188, 258, 276, 281, 282, 516, 562, 564, 843, 989, 1081, 1124, 1686, 1978, 2021, 2162, 2967, 3243, 3372, 3956, 4042, 4324, 5934, 6063, 6463, 6486, 8084, 11868, 12083, 12126, 12926, 12972, 13207, 19389, 24166, 24252, 25852, 26414, 36249, 38778, 39621, 46483, 48332, 52828, 72498, 77556, 79242, 92966, 139449, 144996, 158484, 185932, 277909, 278898, 303761, 555818, 557796, 567901, 607522, 833727, 911283, 1111636, 1135802, 1215044, 1667454, 1703703, 1822566, 2271604, 3334908, 3407406, 3645132, 6814812, 13061723, 26123446, 39185169, 52246892, 78370338, 156740676]

約数ペア:

[(1, 156740676), (2, 78370338), (3, 52246892), (4, 39185169), (6, 26123446), (12, 13061723), (23, 6814812), (43, 3645132), (46, 3407406), (47, 3334908), (69, 2271604), (86, 1822566), (92, 1703703), (94, 1667454), (129, 1215044), (138, 1135802), (141, 1111636), (172, 911283), (188, 833727), (258, 607522), (276, 567901), (281, 557796), (282, 555818), (516, 303761), (562, 278898), (564, 277909), (843, 185932), (989, 158484), (1081, 144996), (1124, 139449), (1686, 92966), (1978, 79242), (2021, 77556), (2162, 72498), (2967, 52828), (3243, 48332), (3372, 46483), (3956, 39621), (4042, 38778), (4324, 36249), (5934, 26414), (6063, 25852), (6463, 24252), (6486, 24166), (8084, 19389), (11868, 13207), (12083, 12972), (12126, 12926)]