173068758

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 255936042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 47, 54, 57, 74, 94, 97, 111, 114, 141, 171, 194, 222, 282, 291, 333, 342, 423, 513, 582, 666, 703, 846, 873, 893, 999, 1026, 1269, 1406, 1739, 1746, 1786, 1843, 1998, 2109, 2538, 2619, 2679, 3478, 3589, 3686, 4218, 4559, 5217, 5238, 5358, 5529, 6327, 7178, 8037, 9118, 10434, 10767, 11058, 12654, 13677, 15651, 16074, 16587, 18981, 21534, 24111, 27354, 31302, 32301, 33041, 33174, 37962, 41031, 46953, 48222, 49761, 64602, 66082, 68191, 82062, 86621, 93906, 96903, 99123, 99522, 123093, 136382, 168683, 173242, 193806, 198246, 204573, 246186, 259863, 297369, 337366, 409146, 506049, 519726, 594738, 613719, 779589, 892107, 1012098, 1227438, 1518147, 1559178, 1784214, 1841157, 2338767, 3036294, 3204977, 3682314, 4554441, 4677534, 6409954, 9108882, 9614931, 19229862, 28844793, 57689586, 86534379, 173068758]

約数ペア:

[(1, 173068758), (2, 86534379), (3, 57689586), (6, 28844793), (9, 19229862), (18, 9614931), (19, 9108882), (27, 6409954), (37, 4677534), (38, 4554441), (47, 3682314), (54, 3204977), (57, 3036294), (74, 2338767), (94, 1841157), (97, 1784214), (111, 1559178), (114, 1518147), (141, 1227438), (171, 1012098), (194, 892107), (222, 779589), (282, 613719), (291, 594738), (333, 519726), (342, 506049), (423, 409146), (513, 337366), (582, 297369), (666, 259863), (703, 246186), (846, 204573), (873, 198246), (893, 193806), (999, 173242), (1026, 168683), (1269, 136382), (1406, 123093), (1739, 99522), (1746, 99123), (1786, 96903), (1843, 93906), (1998, 86621), (2109, 82062), (2538, 68191), (2619, 66082), (2679, 64602), (3478, 49761), (3589, 48222), (3686, 46953), (4218, 41031), (4559, 37962), (5217, 33174), (5238, 33041), (5358, 32301), (5529, 31302), (6327, 27354), (7178, 24111), (8037, 21534), (9118, 18981), (10434, 16587), (10767, 16074), (11058, 15651), (12654, 13677)]