127958376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 403603200

約数和(自身を除く): 275644824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1429, 1599, 1722, 2132, 2184, 2296, 2858, 3198, 3444, 3731, 4264, 4287, 5716, 6396, 6888, 7462, 8574, 10003, 11193, 11432, 12792, 14924, 17148, 18577, 20006, 22386, 29848, 30009, 34296, 37154, 40012, 44772, 55731, 58589, 60018, 74308, 80024, 89544, 111462, 117178, 120036, 130039, 148616, 175767, 222924, 234356, 240072, 260078, 351534, 390117, 410123, 445848, 468712, 520156, 703068, 761657, 780234, 820246, 1040312, 1230369, 1406136, 1523314, 1560468, 1640492, 2284971, 2460738, 3046628, 3120936, 3280984, 4569942, 4921476, 5331599, 6093256, 9139884, 9842952, 10663198, 15994797, 18279768, 21326396, 31989594, 42652792, 63979188, 127958376]

約数ペア:

[(1, 127958376), (2, 63979188), (3, 42652792), (4, 31989594), (6, 21326396), (7, 18279768), (8, 15994797), (12, 10663198), (13, 9842952), (14, 9139884), (21, 6093256), (24, 5331599), (26, 4921476), (28, 4569942), (39, 3280984), (41, 3120936), (42, 3046628), (52, 2460738), (56, 2284971), (78, 1640492), (82, 1560468), (84, 1523314), (91, 1406136), (104, 1230369), (123, 1040312), (156, 820246), (164, 780234), (168, 761657), (182, 703068), (246, 520156), (273, 468712), (287, 445848), (312, 410123), (328, 390117), (364, 351534), (492, 260078), (533, 240072), (546, 234356), (574, 222924), (728, 175767), (861, 148616), (984, 130039), (1066, 120036), (1092, 117178), (1148, 111462), (1429, 89544), (1599, 80024), (1722, 74308), (2132, 60018), (2184, 58589), (2296, 55731), (2858, 44772), (3198, 40012), (3444, 37154), (3731, 34296), (4264, 30009), (4287, 29848), (5716, 22386), (6396, 20006), (6888, 18577), (7462, 17148), (8574, 14924), (10003, 12792), (11193, 11432)]