157099904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 354858000

約数和(自身を除く): 197758096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 4969, 7904, 9938, 15808, 19876, 31616, 39752, 64597, 79504, 94411, 129194, 159008, 188822, 258388, 318016, 377644, 516776, 636032, 755288, 1033552, 1227343, 1510576, 2067104, 2454686, 3021152, 4134208, 4909372, 6042304, 8268416, 9818744, 12084608, 19637488, 39274976, 78549952, 157099904]

約数ペア:

[(1, 157099904), (2, 78549952), (4, 39274976), (8, 19637488), (13, 12084608), (16, 9818744), (19, 8268416), (26, 6042304), (32, 4909372), (38, 4134208), (52, 3021152), (64, 2454686), (76, 2067104), (104, 1510576), (128, 1227343), (152, 1033552), (208, 755288), (247, 636032), (304, 516776), (416, 377644), (494, 318016), (608, 258388), (832, 188822), (988, 159008), (1216, 129194), (1664, 94411), (1976, 79504), (2432, 64597), (3952, 39752), (4969, 31616), (7904, 19876), (9938, 15808)]