173562948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 504504000

約数和(自身を除く): 330941052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 131, 149, 156, 171, 228, 234, 247, 262, 298, 342, 393, 447, 468, 494, 524, 596, 684, 741, 786, 894, 988, 1179, 1341, 1482, 1572, 1703, 1788, 1937, 2223, 2358, 2489, 2682, 2831, 2964, 3406, 3874, 4446, 4716, 4978, 5109, 5364, 5662, 5811, 6812, 7467, 7748, 8493, 8892, 9956, 10218, 11324, 11622, 14934, 15327, 16986, 17433, 19519, 20436, 22401, 23244, 25479, 29868, 30654, 32357, 33972, 34866, 36803, 39038, 44802, 50958, 58557, 61308, 64714, 69732, 73606, 78076, 89604, 97071, 101916, 110409, 117114, 129428, 147212, 175671, 194142, 220818, 234228, 253747, 291213, 331227, 351342, 370861, 388284, 441636, 507494, 582426, 662454, 702684, 741722, 761241, 1014988, 1112583, 1164852, 1324908, 1483444, 1522482, 2225166, 2283723, 3044964, 3337749, 4450332, 4567446, 4821193, 6675498, 9134892, 9642386, 13350996, 14463579, 19284772, 28927158, 43390737, 57854316, 86781474, 173562948]

約数ペア:

[(1, 173562948), (2, 86781474), (3, 57854316), (4, 43390737), (6, 28927158), (9, 19284772), (12, 14463579), (13, 13350996), (18, 9642386), (19, 9134892), (26, 6675498), (36, 4821193), (38, 4567446), (39, 4450332), (52, 3337749), (57, 3044964), (76, 2283723), (78, 2225166), (114, 1522482), (117, 1483444), (131, 1324908), (149, 1164852), (156, 1112583), (171, 1014988), (228, 761241), (234, 741722), (247, 702684), (262, 662454), (298, 582426), (342, 507494), (393, 441636), (447, 388284), (468, 370861), (494, 351342), (524, 331227), (596, 291213), (684, 253747), (741, 234228), (786, 220818), (894, 194142), (988, 175671), (1179, 147212), (1341, 129428), (1482, 117114), (1572, 110409), (1703, 101916), (1788, 97071), (1937, 89604), (2223, 78076), (2358, 73606), (2489, 69732), (2682, 64714), (2831, 61308), (2964, 58557), (3406, 50958), (3874, 44802), (4446, 39038), (4716, 36803), (4978, 34866), (5109, 33972), (5364, 32357), (5662, 30654), (5811, 29868), (6812, 25479), (7467, 23244), (7748, 22401), (8493, 20436), (8892, 19519), (9956, 17433), (10218, 16986), (11324, 15327), (11622, 14934)]