156957371116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{43159}}^1$

素因数の和:43383

約数の個数: 96

約数和(自身を含む): 344871188480

約数和(自身を除く): 187913817364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 103, 182, 194, 206, 364, 388, 412, 679, 721, 1261, 1339, 1358, 1442, 2522, 2678, 2716, 2884, 5044, 5356, 8827, 9373, 9991, 17654, 18746, 19982, 35308, 37492, 39964, 43159, 69937, 86318, 129883, 139874, 172636, 259766, 279748, 302113, 519532, 561067, 604226, 909181, 1122134, 1208452, 1818362, 2244268, 3636724, 3927469, 4186423, 4445377, 7854938, 8372846, 8890754, 15709876, 16745692, 17781508, 29304961, 31117639, 54423499, 57789901, 58609922, 62235278, 108846998, 115579802, 117219844, 124470556, 217693996, 231159604, 380964493, 404529307, 431201569, 761928986, 809058614, 862403138, 1523857972, 1618117228, 1724806276, 3018410983, 5605620397, 6036821966, 11211240794, 12073643932, 22422481588, 39239342779, 78478685558, 156957371116]

約数ペア:

[(1, 156957371116), (2, 78478685558), (4, 39239342779), (7, 22422481588), (13, 12073643932), (14, 11211240794), (26, 6036821966), (28, 5605620397), (52, 3018410983), (91, 1724806276), (97, 1618117228), (103, 1523857972), (182, 862403138), (194, 809058614), (206, 761928986), (364, 431201569), (388, 404529307), (412, 380964493), (679, 231159604), (721, 217693996), (1261, 124470556), (1339, 117219844), (1358, 115579802), (1442, 108846998), (2522, 62235278), (2678, 58609922), (2716, 57789901), (2884, 54423499), (5044, 31117639), (5356, 29304961), (8827, 17781508), (9373, 16745692), (9991, 15709876), (17654, 8890754), (18746, 8372846), (19982, 7854938), (35308, 4445377), (37492, 4186423), (39964, 3927469), (43159, 3636724), (69937, 2244268), (86318, 1818362), (129883, 1208452), (139874, 1122134), (172636, 909181), (259766, 604226), (279748, 561067), (302113, 519532)]