130974752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7009

約数の個数: 48

約数和(自身を含む): 280224000

約数和(自身を除く): 149249248

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6949, 9424, 13898, 18848, 27796, 55592, 111184, 132031, 215419, 222368, 264062, 430838, 528124, 861676, 1056248, 1723352, 2112496, 3446704, 4092961, 4224992, 6893408, 8185922, 16371844, 32743688, 65487376, 130974752]

約数ペア:

[(1, 130974752), (2, 65487376), (4, 32743688), (8, 16371844), (16, 8185922), (19, 6893408), (31, 4224992), (32, 4092961), (38, 3446704), (62, 2112496), (76, 1723352), (124, 1056248), (152, 861676), (248, 528124), (304, 430838), (496, 264062), (589, 222368), (608, 215419), (992, 132031), (1178, 111184), (2356, 55592), (4712, 27796), (6949, 18848), (9424, 13898)]