161895048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 494822400

約数和(自身を除く): 332927352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 399, 402, 456, 469, 532, 536, 757, 798, 804, 938, 1064, 1273, 1407, 1514, 1596, 1608, 1876, 2271, 2546, 2814, 3028, 3192, 3752, 3819, 4542, 5092, 5299, 5628, 6056, 7638, 8911, 9084, 10184, 10598, 11256, 14383, 15276, 15897, 17822, 18168, 21196, 26733, 28766, 30552, 31794, 35644, 42392, 43149, 50719, 53466, 57532, 63588, 71288, 86298, 100681, 101438, 106932, 115064, 127176, 152157, 172596, 201362, 202876, 213864, 302043, 304314, 345192, 355033, 402724, 405752, 604086, 608628, 710066, 805448, 963661, 1065099, 1208172, 1217256, 1420132, 1927322, 2130198, 2416344, 2840264, 2890983, 3854644, 4260396, 5781966, 6745627, 7709288, 8520792, 11563932, 13491254, 20236881, 23127864, 26982508, 40473762, 53965016, 80947524, 161895048]

約数ペア:

[(1, 161895048), (2, 80947524), (3, 53965016), (4, 40473762), (6, 26982508), (7, 23127864), (8, 20236881), (12, 13491254), (14, 11563932), (19, 8520792), (21, 7709288), (24, 6745627), (28, 5781966), (38, 4260396), (42, 3854644), (56, 2890983), (57, 2840264), (67, 2416344), (76, 2130198), (84, 1927322), (114, 1420132), (133, 1217256), (134, 1208172), (152, 1065099), (168, 963661), (201, 805448), (228, 710066), (266, 608628), (268, 604086), (399, 405752), (402, 402724), (456, 355033), (469, 345192), (532, 304314), (536, 302043), (757, 213864), (798, 202876), (804, 201362), (938, 172596), (1064, 152157), (1273, 127176), (1407, 115064), (1514, 106932), (1596, 101438), (1608, 100681), (1876, 86298), (2271, 71288), (2546, 63588), (2814, 57532), (3028, 53466), (3192, 50719), (3752, 43149), (3819, 42392), (4542, 35644), (5092, 31794), (5299, 30552), (5628, 28766), (6056, 26733), (7638, 21196), (8911, 18168), (9084, 17822), (10184, 15897), (10598, 15276), (11256, 14383)]