146181308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 324166752

約数和(自身を除く): 177985444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 182, 196, 206, 364, 412, 557, 637, 721, 1114, 1274, 1339, 1442, 2228, 2548, 2678, 2884, 3899, 5047, 5356, 7241, 7798, 9373, 10094, 14482, 15596, 18746, 20188, 27293, 28964, 37492, 50687, 54586, 57371, 65611, 101374, 109172, 114742, 131222, 202748, 229484, 262444, 354809, 401597, 709618, 745823, 803194, 1419236, 1491646, 1606388, 2811179, 2983292, 5220761, 5622358, 10441522, 11244716, 20883044, 36545327, 73090654, 146181308]

約数ペア:

[(1, 146181308), (2, 73090654), (4, 36545327), (7, 20883044), (13, 11244716), (14, 10441522), (26, 5622358), (28, 5220761), (49, 2983292), (52, 2811179), (91, 1606388), (98, 1491646), (103, 1419236), (182, 803194), (196, 745823), (206, 709618), (364, 401597), (412, 354809), (557, 262444), (637, 229484), (721, 202748), (1114, 131222), (1274, 114742), (1339, 109172), (1442, 101374), (2228, 65611), (2548, 57371), (2678, 54586), (2884, 50687), (3899, 37492), (5047, 28964), (5356, 27293), (7241, 20188), (7798, 18746), (9373, 15596), (10094, 14482)]