164738664

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 486864000

約数和(自身を除く): 322125336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 137, 152, 171, 216, 228, 274, 293, 342, 411, 456, 513, 548, 586, 684, 822, 879, 1026, 1096, 1172, 1233, 1368, 1644, 1758, 2052, 2344, 2466, 2603, 2637, 3288, 3516, 3699, 4104, 4932, 5206, 5274, 5567, 7032, 7398, 7809, 7911, 9864, 10412, 10548, 11134, 14796, 15618, 15822, 16701, 20824, 21096, 22268, 23427, 29592, 31236, 31644, 33402, 40141, 44536, 46854, 50103, 62472, 63288, 66804, 70281, 80282, 93708, 100206, 120423, 133608, 140562, 150309, 160564, 187416, 200412, 240846, 281124, 300618, 321128, 361269, 400824, 481692, 562248, 601236, 722538, 762679, 963384, 1083807, 1202472, 1445076, 1525358, 2167614, 2288037, 2890152, 3050716, 4335228, 4576074, 6101432, 6864111, 8670456, 9152148, 13728222, 18304296, 20592333, 27456444, 41184666, 54912888, 82369332, 164738664]

約数ペア:

[(1, 164738664), (2, 82369332), (3, 54912888), (4, 41184666), (6, 27456444), (8, 20592333), (9, 18304296), (12, 13728222), (18, 9152148), (19, 8670456), (24, 6864111), (27, 6101432), (36, 4576074), (38, 4335228), (54, 3050716), (57, 2890152), (72, 2288037), (76, 2167614), (108, 1525358), (114, 1445076), (137, 1202472), (152, 1083807), (171, 963384), (216, 762679), (228, 722538), (274, 601236), (293, 562248), (342, 481692), (411, 400824), (456, 361269), (513, 321128), (548, 300618), (586, 281124), (684, 240846), (822, 200412), (879, 187416), (1026, 160564), (1096, 150309), (1172, 140562), (1233, 133608), (1368, 120423), (1644, 100206), (1758, 93708), (2052, 80282), (2344, 70281), (2466, 66804), (2603, 63288), (2637, 62472), (3288, 50103), (3516, 46854), (3699, 44536), (4104, 40141), (4932, 33402), (5206, 31644), (5274, 31236), (5567, 29592), (7032, 23427), (7398, 22268), (7809, 21096), (7911, 20824), (9864, 16701), (10412, 15822), (10548, 15618), (11134, 14796)]