132405728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 328950720

約数和(自身を除く): 196544992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1109, 1148, 1312, 1456, 2132, 2218, 2296, 2912, 3731, 4264, 4436, 4592, 7462, 7763, 8528, 8872, 9184, 14417, 14924, 15526, 17056, 17744, 28834, 29848, 31052, 35488, 45469, 57668, 59696, 62104, 90938, 100919, 115336, 119392, 124208, 181876, 201838, 230672, 248416, 318283, 363752, 403676, 461344, 591097, 636566, 727504, 807352, 1182194, 1273132, 1455008, 1614704, 2364388, 2546264, 3229408, 4137679, 4728776, 5092528, 8275358, 9457552, 10185056, 16550716, 18915104, 33101432, 66202864, 132405728]

約数ペア:

[(1, 132405728), (2, 66202864), (4, 33101432), (7, 18915104), (8, 16550716), (13, 10185056), (14, 9457552), (16, 8275358), (26, 5092528), (28, 4728776), (32, 4137679), (41, 3229408), (52, 2546264), (56, 2364388), (82, 1614704), (91, 1455008), (104, 1273132), (112, 1182194), (164, 807352), (182, 727504), (208, 636566), (224, 591097), (287, 461344), (328, 403676), (364, 363752), (416, 318283), (533, 248416), (574, 230672), (656, 201838), (728, 181876), (1066, 124208), (1109, 119392), (1148, 115336), (1312, 100919), (1456, 90938), (2132, 62104), (2218, 59696), (2296, 57668), (2912, 45469), (3731, 35488), (4264, 31052), (4436, 29848), (4592, 28834), (7462, 17744), (7763, 17056), (8528, 15526), (8872, 14924), (9184, 14417)]