173211948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 553833280

約数和(自身を除く): 380621332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1429, 1443, 1554, 1638, 1924, 2331, 2858, 2886, 3108, 3276, 3367, 4287, 4329, 4662, 5716, 5772, 6734, 8574, 8658, 9324, 10003, 10101, 12861, 13468, 17148, 17316, 18577, 20006, 20202, 25722, 30009, 30303, 37154, 40012, 40404, 51444, 52873, 55731, 60018, 60606, 74308, 90027, 105746, 111462, 120036, 121212, 130039, 158619, 167193, 180054, 211492, 222924, 260078, 317238, 334386, 360108, 370111, 390117, 475857, 520156, 634476, 668772, 687349, 740222, 780234, 951714, 1110333, 1170351, 1374698, 1480444, 1560468, 1903428, 2062047, 2220666, 2340702, 2749396, 3330999, 4124094, 4441332, 4681404, 4811443, 6186141, 6661998, 8248188, 9622886, 12372282, 13323996, 14434329, 19245772, 24744564, 28868658, 43302987, 57737316, 86605974, 173211948]

約数ペア:

[(1, 173211948), (2, 86605974), (3, 57737316), (4, 43302987), (6, 28868658), (7, 24744564), (9, 19245772), (12, 14434329), (13, 13323996), (14, 12372282), (18, 9622886), (21, 8248188), (26, 6661998), (28, 6186141), (36, 4811443), (37, 4681404), (39, 4441332), (42, 4124094), (52, 3330999), (63, 2749396), (74, 2340702), (78, 2220666), (84, 2062047), (91, 1903428), (111, 1560468), (117, 1480444), (126, 1374698), (148, 1170351), (156, 1110333), (182, 951714), (222, 780234), (234, 740222), (252, 687349), (259, 668772), (273, 634476), (333, 520156), (364, 475857), (444, 390117), (468, 370111), (481, 360108), (518, 334386), (546, 317238), (666, 260078), (777, 222924), (819, 211492), (962, 180054), (1036, 167193), (1092, 158619), (1332, 130039), (1429, 121212), (1443, 120036), (1554, 111462), (1638, 105746), (1924, 90027), (2331, 74308), (2858, 60606), (2886, 60018), (3108, 55731), (3276, 52873), (3367, 51444), (4287, 40404), (4329, 40012), (4662, 37154), (5716, 30303), (5772, 30009), (6734, 25722), (8574, 20202), (8658, 20006), (9324, 18577), (10003, 17316), (10101, 17148), (12861, 13468)]