173868618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 454035456

約数和(自身を除く): 280166838

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 67, 77, 82, 123, 134, 137, 154, 201, 231, 246, 274, 287, 402, 411, 451, 462, 469, 574, 737, 822, 861, 902, 938, 959, 1353, 1407, 1474, 1507, 1722, 1918, 2211, 2706, 2747, 2814, 2877, 3014, 3157, 4422, 4521, 5159, 5494, 5617, 5754, 6314, 8241, 9042, 9179, 9471, 10318, 10549, 11234, 15477, 16482, 16851, 18358, 18942, 19229, 21098, 27537, 30217, 30954, 31647, 33702, 38458, 39319, 55074, 57687, 60434, 61787, 63294, 64253, 78638, 90651, 100969, 115374, 117957, 123574, 128506, 181302, 185361, 192759, 201938, 211519, 235914, 302907, 370722, 376339, 385518, 423038, 432509, 605814, 634557, 706783, 752678, 865018, 1129017, 1269114, 1297527, 1413566, 2120349, 2258034, 2595054, 2634373, 4139729, 4240698, 5268746, 7903119, 8279458, 12419187, 15806238, 24838374, 28978103, 57956206, 86934309, 173868618]

約数ペア:

[(1, 173868618), (2, 86934309), (3, 57956206), (6, 28978103), (7, 24838374), (11, 15806238), (14, 12419187), (21, 8279458), (22, 7903119), (33, 5268746), (41, 4240698), (42, 4139729), (66, 2634373), (67, 2595054), (77, 2258034), (82, 2120349), (123, 1413566), (134, 1297527), (137, 1269114), (154, 1129017), (201, 865018), (231, 752678), (246, 706783), (274, 634557), (287, 605814), (402, 432509), (411, 423038), (451, 385518), (462, 376339), (469, 370722), (574, 302907), (737, 235914), (822, 211519), (861, 201938), (902, 192759), (938, 185361), (959, 181302), (1353, 128506), (1407, 123574), (1474, 117957), (1507, 115374), (1722, 100969), (1918, 90651), (2211, 78638), (2706, 64253), (2747, 63294), (2814, 61787), (2877, 60434), (3014, 57687), (3157, 55074), (4422, 39319), (4521, 38458), (5159, 33702), (5494, 31647), (5617, 30954), (5754, 30217), (6314, 27537), (8241, 21098), (9042, 19229), (9179, 18942), (9471, 18358), (10318, 16851), (10549, 16482), (11234, 15477)]