145731404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 332666880

約数和(自身を除く): 186935476

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 103, 161, 169, 182, 206, 299, 322, 338, 364, 412, 598, 644, 676, 721, 1183, 1196, 1339, 1442, 2093, 2197, 2366, 2369, 2678, 2884, 3887, 4186, 4394, 4732, 4738, 5356, 7774, 8372, 8788, 9373, 9476, 15379, 15548, 16583, 17407, 18746, 27209, 30758, 30797, 33166, 34814, 37492, 50531, 54418, 61516, 61594, 66332, 69628, 101062, 108836, 121849, 123188, 202124, 215579, 226291, 243698, 353717, 400361, 431158, 452582, 487396, 707434, 800722, 862316, 905164, 1414868, 1584037, 1601444, 2802527, 3168074, 5204693, 5605054, 6336148, 10409386, 11210108, 20818772, 36432851, 72865702, 145731404]

約数ペア:

[(1, 145731404), (2, 72865702), (4, 36432851), (7, 20818772), (13, 11210108), (14, 10409386), (23, 6336148), (26, 5605054), (28, 5204693), (46, 3168074), (52, 2802527), (91, 1601444), (92, 1584037), (103, 1414868), (161, 905164), (169, 862316), (182, 800722), (206, 707434), (299, 487396), (322, 452582), (338, 431158), (364, 400361), (412, 353717), (598, 243698), (644, 226291), (676, 215579), (721, 202124), (1183, 123188), (1196, 121849), (1339, 108836), (1442, 101062), (2093, 69628), (2197, 66332), (2366, 61594), (2369, 61516), (2678, 54418), (2884, 50531), (3887, 37492), (4186, 34814), (4394, 33166), (4732, 30797), (4738, 30758), (5356, 27209), (7774, 18746), (8372, 17407), (8788, 16583), (9373, 15548), (9476, 15379)]