152974016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9721

約数の個数: 56

約数和(自身を含む): 344149680

約数和(自身を除く): 191175664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9677, 15808, 19354, 38708, 77416, 125801, 154832, 183863, 251602, 309664, 367726, 503204, 619328, 735452, 1006408, 1470904, 2012816, 2390219, 2941808, 4025632, 4780438, 5883616, 8051264, 9560876, 11767232, 19121752, 38243504, 76487008, 152974016]

約数ペア:

[(1, 152974016), (2, 76487008), (4, 38243504), (8, 19121752), (13, 11767232), (16, 9560876), (19, 8051264), (26, 5883616), (32, 4780438), (38, 4025632), (52, 2941808), (64, 2390219), (76, 2012816), (104, 1470904), (152, 1006408), (208, 735452), (247, 619328), (304, 503204), (416, 367726), (494, 309664), (608, 251602), (832, 183863), (988, 154832), (1216, 125801), (1976, 77416), (3952, 38708), (7904, 19354), (9677, 15808)]