144753136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 323693568

約数和(自身を除く): 178940432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 473, 496, 617, 682, 688, 946, 1234, 1333, 1364, 1892, 2468, 2666, 2728, 3784, 4936, 5332, 5456, 6787, 7568, 9872, 10664, 13574, 14663, 19127, 21328, 26531, 27148, 29326, 38254, 53062, 54296, 58652, 76508, 106124, 108592, 117304, 153016, 210397, 212248, 234608, 291841, 306032, 420794, 424496, 583682, 822461, 841588, 1167364, 1644922, 1683176, 2334728, 3289844, 3366352, 4669456, 6579688, 9047071, 13159376, 18094142, 36188284, 72376568, 144753136]

約数ペア:

[(1, 144753136), (2, 72376568), (4, 36188284), (8, 18094142), (11, 13159376), (16, 9047071), (22, 6579688), (31, 4669456), (43, 3366352), (44, 3289844), (62, 2334728), (86, 1683176), (88, 1644922), (124, 1167364), (172, 841588), (176, 822461), (248, 583682), (341, 424496), (344, 420794), (473, 306032), (496, 291841), (617, 234608), (682, 212248), (688, 210397), (946, 153016), (1234, 117304), (1333, 108592), (1364, 106124), (1892, 76508), (2468, 58652), (2666, 54296), (2728, 53062), (3784, 38254), (4936, 29326), (5332, 27148), (5456, 26531), (6787, 21328), (7568, 19127), (9872, 14663), (10664, 13574)]