144613420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 366686208

約数和(自身を除く): 222072788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 97, 115, 140, 161, 194, 230, 322, 388, 460, 463, 485, 644, 679, 805, 926, 970, 1358, 1610, 1852, 1940, 2231, 2315, 2716, 3220, 3241, 3395, 4462, 4630, 6482, 6790, 8924, 9260, 10649, 11155, 12964, 13580, 15617, 16205, 21298, 22310, 31234, 32410, 42596, 44620, 44911, 53245, 62468, 64820, 74543, 78085, 89822, 106490, 149086, 156170, 179644, 212980, 224555, 298172, 312340, 314377, 372715, 449110, 628754, 745430, 898220, 1032953, 1257508, 1490860, 1571885, 2065906, 3143770, 4131812, 5164765, 6287540, 7230671, 10329530, 14461342, 20659060, 28922684, 36153355, 72306710, 144613420]

約数ペア:

[(1, 144613420), (2, 72306710), (4, 36153355), (5, 28922684), (7, 20659060), (10, 14461342), (14, 10329530), (20, 7230671), (23, 6287540), (28, 5164765), (35, 4131812), (46, 3143770), (70, 2065906), (92, 1571885), (97, 1490860), (115, 1257508), (140, 1032953), (161, 898220), (194, 745430), (230, 628754), (322, 449110), (388, 372715), (460, 314377), (463, 312340), (485, 298172), (644, 224555), (679, 212980), (805, 179644), (926, 156170), (970, 149086), (1358, 106490), (1610, 89822), (1852, 78085), (1940, 74543), (2231, 64820), (2315, 62468), (2716, 53245), (3220, 44911), (3241, 44620), (3395, 42596), (4462, 32410), (4630, 31234), (6482, 22310), (6790, 21298), (8924, 16205), (9260, 15617), (10649, 13580), (11155, 12964)]