156944871918

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{118691}}^1$

素因数の和:119270

約数の個数: 64

約数和(自身を含む): 356873610240

約数和(自身を除く): 199928738322

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 521, 846, 1042, 1269, 1563, 2538, 3126, 4689, 9378, 14067, 24487, 28134, 48974, 73461, 118691, 146922, 220383, 237382, 356073, 440766, 661149, 712146, 1068219, 1322298, 2136438, 3204657, 5578477, 6409314, 11156954, 16735431, 33470862, 50206293, 61838011, 100412586, 123676022, 150618879, 185514033, 301237758, 371028066, 556542099, 1113084198, 1669626297, 2906386517, 3339252594, 5812773034, 8719159551, 17438319102, 26157478653, 52314957306, 78472435959, 156944871918]

約数ペア:

[(1, 156944871918), (2, 78472435959), (3, 52314957306), (6, 26157478653), (9, 17438319102), (18, 8719159551), (27, 5812773034), (47, 3339252594), (54, 2906386517), (94, 1669626297), (141, 1113084198), (282, 556542099), (423, 371028066), (521, 301237758), (846, 185514033), (1042, 150618879), (1269, 123676022), (1563, 100412586), (2538, 61838011), (3126, 50206293), (4689, 33470862), (9378, 16735431), (14067, 11156954), (24487, 6409314), (28134, 5578477), (48974, 3204657), (73461, 2136438), (118691, 1322298), (146922, 1068219), (220383, 712146), (237382, 661149), (356073, 440766)]