145886256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 436400640

約数和(自身を除く): 290514384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 751, 852, 912, 1136, 1278, 1349, 1368, 1502, 1704, 2253, 2556, 2698, 2736, 3004, 3408, 4047, 4506, 5112, 5396, 6008, 6759, 8094, 9012, 10224, 10792, 12016, 12141, 13518, 14269, 16188, 18024, 21584, 24282, 27036, 28538, 32376, 36048, 42807, 48564, 53321, 54072, 57076, 64752, 85614, 97128, 106642, 108144, 114152, 128421, 159963, 171228, 194256, 213284, 228304, 256842, 319926, 342456, 426568, 479889, 513684, 639852, 684912, 853136, 959778, 1013099, 1027368, 1279704, 1919556, 2026198, 2054736, 2559408, 3039297, 3839112, 4052396, 6078594, 7678224, 8104792, 9117891, 12157188, 16209584, 18235782, 24314376, 36471564, 48628752, 72943128, 145886256]

約数ペア:

[(1, 145886256), (2, 72943128), (3, 48628752), (4, 36471564), (6, 24314376), (8, 18235782), (9, 16209584), (12, 12157188), (16, 9117891), (18, 8104792), (19, 7678224), (24, 6078594), (36, 4052396), (38, 3839112), (48, 3039297), (57, 2559408), (71, 2054736), (72, 2026198), (76, 1919556), (114, 1279704), (142, 1027368), (144, 1013099), (152, 959778), (171, 853136), (213, 684912), (228, 639852), (284, 513684), (304, 479889), (342, 426568), (426, 342456), (456, 319926), (568, 256842), (639, 228304), (684, 213284), (751, 194256), (852, 171228), (912, 159963), (1136, 128421), (1278, 114152), (1349, 108144), (1368, 106642), (1502, 97128), (1704, 85614), (2253, 64752), (2556, 57076), (2698, 54072), (2736, 53321), (3004, 48564), (3408, 42807), (4047, 36048), (4506, 32376), (5112, 28538), (5396, 27036), (6008, 24282), (6759, 21584), (8094, 18024), (9012, 16188), (10224, 14269), (10792, 13518), (12016, 12141)]